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  Animalia
      Arthropoda
        Hexapoda
               [Apterygota]
            Insecta
              Pterygota
                Neoptera
                       [Endopterygota]
                       [Exopterygota]
                    Diptera
                      Nematocera
                             [Anisopodoidea]
                             [Bibionoidea]
                             [Culocoidea]
                             [Mycetophiloidea]
                             [Psychodoidea]
                             [Tipuloidea]
                        Tipulomorpha
                            Tipulidae
                                             Ctenophora apicata
                                             Ctenophora dorsalis
                                                   [Ctenophora frontalis]
                                                   [Ctenophora fumipennis]
                                                   [Ctenophora succedens]
                                                   [Ctenophora topazina]
                                                   [Tanyptera dorsalis]
                                                   [Tanyptera fumipennis]
                                             Ctenophora margarita
                                             Ctenophora nubecula
                                             Ctenophora vittata
                                               Ctenophora vittata angustipennis
                                               Ctenophora vittata vittata
                              Cylindrotominae
                                     Cylindrotoma
                                             Cylindrotoma distinctissima
                                               Cylindrotoma distinctissima americana
                                               Cylindrotoma distinctissima distinctissima
                                             Cylindrotoma tarsalis
                                                   [Cylindrotoma anomala]
                                     Liogma
                                             Liogma nodicornis
                                                   [Liogma flaveola]
                                                   [Triogma nodicornis]
                                     Phalacrocera
                                             Phalacrocera occidentalis
                                             Phalacrocera replicata
                                                   [Phalacrocera neoxena]
                                                   [Tipula replicata]
                                             Phalacrocera tipulina
                                             Phalacrocera vancouverensis
                                     Triogma
                                             Triogma exsculpta
                              Limoniinae
                                Eriopterini
                                     Arctoconopa
                                             Arctoconopa aldrichi
                                                   [Erioptera aldrichi]
                                             Arctoconopa carbonipes
                                                   [Erioptera carbonipes]
                                             Arctoconopa cinctipennis
                                                   [Erioptera cinctipennis]
                                             Arctoconopa forcipata
                                               Arctoconopa forcipata alaskensis
                                               Arctoconopa forcipata angustipennis
                                               Arctoconopa forcipata forcipata
                                               Arctoconopa forcipata gaspicola
                                             Arctoconopa katmai
                                                   [Erioptera katmai]
                                             Arctoconopa kluane
                                                   [Erioptera kluane]
                                             Arctoconopa manitobensis
                                                   [Erioptera manitobensis]
                                             Arctoconopa pahasapa
                                                   [Erioptera pahasapa]
                                             Arctoconopa painteri
                                                   [Erioptera painteri]
                                     Cheilotrichia
                                           [Polymeda]
                                             Cheilotrichia akalavikensis
                                                   [Cheilotrichia aklavikensis]
                                             Cheilotrichia alicia
                                                   [Erioptera alicia]
                                                   [Polymeda alicia]
                                             Cheilotrichia alticola
                                                   [Erioptera alticola]
                                             Cheilotrichia cinereipleura
                                                   [Erioptera cinereipleura]
                                             Cheilotrichia curta
                                                   [Erioptera curta]
                                             Cheilotrichia exilistyla
                                                   [Erioptera exilistyla]
                                             Cheilotrichia gloydae
                                                   [Erioptera gloydae]
                                             Cheilotrichia noctivagans
                                                   [Erioptera noctivagans]
                                             Cheilotrichia ochricauda
                                                   [Erioptera ochricauda]
                                             Cheilotrichia perflavens
                                                   [Erioptera perflavens]
                                             Cheilotrichia rectispina
                                                   [Erioptera rectispina]
                                             Cheilotrichia stigmatica
                                                   [Empeda stigmatica]
                                             Cheilotrichia subborealis
                                                   [Erioptera subborealis]
                                             Cheilotrichia toklat
                                                   [Erioptera toklat]
                                             Cheilotrichia tridentata
                                                   [Erioptera tridentata]
                                             Cheilotrichia tristimonia
                                                   [Erioptera tristimonia]
                                             Cheilotrichia umiat
                                                   [Erioptera umiat]
                                             Cheilotrichia unidentata
                                     Chionea
                                             Chionea albertensis
                                             Chionea alexandriana
                                             Chionea carolus
                                             Chionea durbini
                                             Chionea excavata
                                             Chionea hybrida
                                             Chionea jellisoni
                                             Chionea lyrata
                                             Chionea macnabeana
                                             Chionea nigra
                                             Chionea nivicola
                                             Chionea obtusa
                                             Chionea scita
                                                   [Chionea primitiva]
                                             Chionea stoneana
                                             Chionea valga
                                                   [Chionea aspera]
                                                   [Chionea gracilis]
                                                   [Chionea noveboracensis]
                                                   [Chionea waughi]
                                             Chionea wilsoni
                                     Cladura
                                             Cladura bradleyi
                                                   [Pterochionea bradleyi]
                                             Cladura flavoferruginea
                                                   [Cladura indivisa]
                                             Cladura macnabi
                                             Cladura nigricauda
                                             Cladura oregona
                                     Cryptolabis
                                             Cryptolabis bidenticulata
                                             Cryptolabis bisinuatis
                                             Cryptolabis brachyphallus
                                             Cryptolabis fuscovenosa
                                             Cryptolabis lacustris
                                                   [Erioptera lacustris]
                                             Cryptolabis magnistyla
                                             Cryptolabis minutula
                                             Cryptolabis mixta
                                             Cryptolabis molophiloides
                                             Cryptolabis pachyphallus
                                             Cryptolabis paradoxa
                                             Cryptolabis retrorsa
                                             Cryptolabis sica
                                     Erioptera
                                           [Empedomorpha]
                                           [Trimicra]
                                             Erioptera armata
                                             Erioptera armillaris
                                             Erioptera asiatica
                                             Erioptera bicornifer
                                             Erioptera bipartita
                                             Erioptera bispinigera
                                             Erioptera bispinosa
                                             Erioptera bisulca
                                                   [Polymeda biscula]
                                             Erioptera bryantiana
                                             Erioptera caliptera
                                             Erioptera cana
                                                   [Polymeda cana]
                                             Erioptera carsoni
                                             Erioptera chaetophora
                                             Erioptera chlorophylla
                                             Erioptera chlorophylloides
                                               Erioptera chlorophylloides chlorophylloides
                                               Erioptera chlorophylloides orthomera
                                             Erioptera chrysocoma
                                             Erioptera chrysocomoides
                                             Erioptera churchillensis
                                             Erioptera cramptonella
                                                   [Psiloconopa cramptonella]
                                             Erioptera denali
                                             Erioptera distincta
                                             Erioptera dorothea
                                             Erioptera dulcis
                                                   [Polymeda dulcis]
                                             Erioptera dyari
                                             Erioptera ebenina
                                             Erioptera ecalcar
                                             Erioptera eiseni
                                             Erioptera empedoides
                                                   [Empedomorpha empedoides]
                                             Erioptera estella
                                             Erioptera evergladea
                                             Erioptera femoraatra
                                             Erioptera furcifer
                                             Erioptera gaspeana
                                             Erioptera georgei
                                             Erioptera graphica
                                             Erioptera grata
                                                   [Erioptera hardyi]
                                             Erioptera hohensis
                                             Erioptera hybrida
                                                   [Limonia hybrida]
                                             Erioptera hygropetrica
                                                   [Erioptera crassivena]
                                             Erioptera immaculata
                                             Erioptera indianensis
                                             Erioptera inornatipes
                                             Erioptera irata
                                             Erioptera kluaneana
                                             Erioptera knabi
                                                   [Erioptera hubbelli]
                                             Erioptera laticeps
                                                   [Polymeda laticeps]
                                             Erioptera leonensis
                                             Erioptera leptostyla
                                             Erioptera lucia
                                             Erioptera maria
                                             Erioptera mckinleyana
                                             Erioptera megarhabda
                                                   [Ormosia megarhabda]
                                             Erioptera megophthalma
                                             Erioptera melanderiana
                                                   [Erioptera unduligera]
                                             Erioptera microcellula
                                             Erioptera needhami
                                             Erioptera neomexicana
                                             Erioptera nitida
                                             Erioptera nubilosa
                                             Erioptera oregonensis
                                             Erioptera osceola
                                             Erioptera palomarica
                                             Erioptera parva
                                             Erioptera peayi
                                             Erioptera pilipes
                                             Erioptera platymera
                                             Erioptera polycantha
                                             Erioptera rainieria
                                             Erioptera recurva
                                             Erioptera rubia
                                             Erioptera seminole
                                             Erioptera septemtrionis
                                                   [Erioptera subseptemtrionis]
                                             Erioptera serpentina
                                             Erioptera sheldoni
                                             Erioptera shoshone
                                             Erioptera sinawava
                                             Erioptera sparsa
                                                   [Polymeda sparsa]
                                             Erioptera splendida
                                             Erioptera squamosa
                                             Erioptera stictica
                                                   [Trimicra angularis]
                                             Erioptera straminea
                                             Erioptera subchlorophylla
                                             Erioptera subfurcifer
                                             Erioptera sunwapta
                                             Erioptera sweetmani
                                             Erioptera tantilla
                                             Erioptera telfordi
                                             Erioptera tripartita
                                                   [Polymeda tripartita]
                                             Erioptera uliginosa
                                             Erioptera venusta
                                             Erioptera vespertina
                                                   [Erioptera fuscoantennata]
                                                   [Erioptera holoptica]
                                             Erioptera villosa
                                                   [Erioptera dilatata]
                                             Erioptera viridula
                                             Erioptera yukonensis
                                             Erioptera zukeli
                                     Eugnophomyia
                                             Eugnophomyia apache
                                                   [Gnophomyia apache]
                                             Eugnophomyia luctuosa
                                     Gnophomyia
                                             Gnophomyia cockerelli
                                             Gnophomyia subobliterata
                                             Gnophomyia toschiae
                                             Gnophomyia tristissima
                                     Gonempeda
                                             Gonempeda burra
                                                   [Erioptera burra]
                                                   [Polymeda burra]
                                             Gonempeda nyctops
                                                   [Erioptera nyctops]
                                             Gonempeda yellowstonensis
                                                   [Erioptera yellowstonensis]
                                     Gonomyia
                                             Gonomyia abyssa
                                             Gonomyia aciculifera
                                             Gonomyia alexanderi
                                                   [Elliptera alexanderi]
                                             Gonomyia apicispina
                                             Gonomyia armigera
                                             Gonomyia biacus
                                             Gonomyia bidentata
                                             Gonomyia bihamata
                                             Gonomyia blanda
                                             Gonomyia brookmani
                                             Gonomyia burgessi
                                             Gonomyia californica
                                             Gonomyia cinerea
                                                   [Dicranomyia cinerea]
                                             Gonomyia cognatella
                                             Gonomyia colei
                                             Gonomyia coloradica
                                                   [Gonomyia icasta]
                                             Gonomyia currani
                                             Gonomyia extensivena
                                             Gonomyia filiformis
                                             Gonomyia flavibasis
                                                   [Gonomyia tuberculata]
                                             Gonomyia flintiana
                                             Gonomyia florens
                                             Gonomyia gaigei
                                             Gonomyia gothicana
                                             Gonomyia guerreroensis
                                             Gonomyia harmstoni
                                             Gonomyia hawaiiensis
                                             Gonomyia helophila
                                             Gonomyia hesperia
                                             Gonomyia heteroclada
                                             Gonomyia hoogstraali
                                             Gonomyia impedita
                                             Gonomyia isolata
                                             Gonomyia juarezi
                                             Gonomyia kansensis
                                             Gonomyia knowltoniana
                                             Gonomyia leechi
                                             Gonomyia lindseyi
                                             Gonomyia mainensis
                                             Gonomyia manca
                                                   [Dicranomyia curvivena]
                                             Gonomyia mathesoni
                                             Gonomyia megarhopala
                                             Gonomyia molokaiensis
                                             Gonomyia multistylata
                                             Gonomyia noveboracensis
                                             Gonomyia ostentator
                                             Gonomyia paiuta
                                             Gonomyia percomplexa
                                             Gonomyia persimplex
                                             Gonomyia pleuralis
                                                   [Atarba pleuralis]
                                             Gonomyia plumbea
                                             Gonomyia polingi
                                             Gonomyia poliocephala
                                             Gonomyia proserpina
                                             Gonomyia puer
                                             Gonomyia rastriformis
                                             Gonomyia reflexa
                                             Gonomyia remigera
                                             Gonomyia sacandaga
                                             Gonomyia sevierensis
                                             Gonomyia shannoni
                                             Gonomyia slossonae
                                             Gonomyia sperryana
                                             Gonomyia spinifer
                                             Gonomyia stellata
                                             Gonomyia subcinerea
                                                   [Phyllolabis obscuris]
                                             Gonomyia sulphurella
                                             Gonomyia taeniata
                                             Gonomyia tetonensis
                                             Gonomyia triformis
                                             Gonomyia vafra
                                             Gonomyia virgata
                                             Gonomyia zionicola
                                     Gonomyodes
                                             Gonomyodes crickmeri
                                                   [Erioptera crickmeri]
                                             Gonomyodes doaneana
                                             Gonomyodes knowltonia
                                                   [Erioptera knowltonia]
                                             Gonomyodes tacoma
                                                   [Erioptera tacoma]
                                             Gonomyodes yohoensis
                                                   [Erioptera yohoensis]
                                     Gonomyopsis
                                     Hesperoconopa
                                             Hesperoconopa anthracina
                                             Hesperoconopa aperta
                                                   [Gnophomyia aperta]
                                                   [Psiloconopa mormon]
                                             Hesperoconopa dolichophallus
                                                   [Erioptera dolichophallus]
                                             Hesperoconopa melanderi
                                                   [Erioptera melanderi]
                                             Hesperoconopa pilipennis
                                                   [Erioptera pilipennis]
                                             Hesperoconopa pugilis
                                                   [Erioptera pugilis]
                                     Idiognophomyia
                                             Idiognophomyia comstocki
                                                   [Gnophomyia comstocki]
                                             Idiognophomyia enniki
                                     Lipsothrix
                                             Lipsothrix fenderi
                                             Lipsothrix fulva
                                             Lipsothrix hynesiana
                                             Lipsothrix nigrilinea
                                                   [Limnophila nigrilinea]
                                             Lipsothrix shasta
                                             Lipsothrix sylvia
                                                   [Limnophila sylvia]
                                     Molophilus
                                             Molophilus arapahoensis
                                             Molophilus arizonicus
                                             Molophilus aspersulus
                                             Molophilus bellona
                                             Molophilus bispinosus
                                             Molophilus colonus
                                                   [Erioptera comatus]
                                             Molophilus costopunctatus
                                             Molophilus cramptoni
                                             Molophilus dirhaphis
                                             Molophilus falcatus
                                             Molophilus fenderi
                                             Molophilus floridensis
                                             Molophilus forcipulaus
                                                   [Molophilus heterocerus]
                                             Molophilus forcipulus
                                                   [Erioptera forcipulua]
                                             Molophilus fultonensis
                                             Molophilus gracilipes
                                             Molophilus haagi
                                             Molophilus harrisoni
                                             Molophilus hirtipennis
                                                   [Erioptera hirtipennis]
                                             Molophilus huron
                                             Molophilus incognitus
                                             Molophilus kulshanicus
                                             Molophilus laricicola
                                             Molophilus millardi
                                             Molophilus nitidulus
                                             Molophilus nitidus
                                             Molophilus novacaesariensis
                                             Molophilus oligacanthus
                                             Molophilus oregonicola
                                             Molophilus palomaricus
                                             Molophilus paludicola
                                             Molophilus paucispinosus
                                             Molophilus paulus
                                             Molophilus perflaveolus
                                                   [Molophilus auricomus]
                                             Molophilus pollex
                                             Molophilus procax
                                             Molophilus pubipennis
                                                   [Erioptera pubipennis]
                                             Molophilus quadrispinosus
                                             Molophilus rainierensis
                                             Molophilus rostrifer
                                             Molophilus sackenianus
                                                   [Molophilus distilobatus]
                                             Molophilus schultzei
                                             Molophilus sequoiae
                                             Molophilus severus
                                             Molophilus soror
                                             Molophilus sparus
                                             Molophilus squamosus
                                             Molophilus stolidus
                                             Molophilus subnitens
                                             Molophilus suffalcatus
                                                   [Molophilus neofalcatus]
                                             Molophilus telerhabda
                                             Molophilus unispiculatus
                                             Molophilus ursus
                                             Molophilus xanthus
                                     Neocladura
                                             Neocladura americana
                                                   [Crypteria americana]
                                             Neocladura delicatula
                                                   [Cladura delicatula]
                                     Neolimnophila
                                             Neolimnophila appalachicola
                                             Neolimnophila brevissima
                                             Neolimnophila capnioptera
                                     Ormosia
                                             Ormosia absaroka
                                             Ormosia adirondacensis
                                             Ormosia affinis
                                                   [Ormosia deviata]
                                                   [Ormosia fuscopyga]
                                                   [Rhypholophus affinis]
                                                   [Rhypholophus manicatus]
                                             Ormosia albertensis
                                             Ormosia albrighti
                                             Ormosia apicalis
                                                   [Ormosia atriceps]
                                             Ormosia arapaho
                                             Ormosia arcuata
                                                   [Rhypholophus arcuatus]
                                             Ormosia arnaudi
                                             Ormosia bicuspidata
                                             Ormosia bifidaria
                                             Ormosia bigladia
                                             Ormosia bilineata
                                                   [Ormosia huronis]
                                             Ormosia brachyrhabda
                                             Ormosia brevicalcarata
                                             Ormosia broweri
                                             Ormosia bucera
                                             Ormosia burneyana
                                             Ormosia burneyensis
                                             Ormosia carolinensis
                                             Ormosia cerrita
                                             Ormosia cockerelli
                                                   [Rhypholophus cockerelli]
                                             Ormosia cornuta
                                                   [Rhypholophus cornutus]
                                             Ormosia curvata
                                             Ormosia curvicornis
                                             Ormosia davisi
                                             Ormosia decussata
                                             Ormosia dedita
                                             Ormosia defrenata
                                             Ormosia denningi
                                             Ormosia dentifera
                                             Ormosia dicera
                                             Ormosia divergens
                                                   [Rhypholophus divergens]
                                             Ormosia fascipennis
                                                   [Erioptera fascipennis]
                                                   [Ormosia cramptoniana]
                                             Ormosia fernaldi
                                             Ormosia flaveola
                                                   [Rhypholophus flaveolus]
                                             Ormosia frisoni
                                             Ormosia frohnearum
                                             Ormosia fumata
                                                   [Rhypholophus fumatus]
                                             Ormosia furibunda
                                             Ormosia gaspensis
                                             Ormosia gerronis
                                             Ormosia hallahani
                                             Ormosia harrisoniana
                                             Ormosia heptacantha
                                             Ormosia hispa
                                                   [Omosia hispa]
                                             Ormosia holotricha
                                                   [Erioptera holotricha]
                                             Ormosia hoodiana
                                             Ormosia hubbelli
                                             Ormosia hynesi
                                             Ormosia ingloria
                                             Ormosia innocens
                                                   [Rhypholophus innocens]
                                             Ormosia ithacana
                                             Ormosia lanuginosa
                                                   [Rhypholophus lanuginosus]
                                             Ormosia legata
                                             Ormosia leptorhabda
                                             Ormosia libella
                                             Ormosia lilliana
                                             Ormosia longicornis
                                                   [Rhypholophus longicornus]
                                             Ormosia loretta
                                             Ormosia luteola
                                             Ormosia manicata
                                             Ormosia megacera
                                             Ormosia meigenii
                                                   [Erioptera meigenii]
                                             Ormosia mesocera
                                             Ormosia mitchellensis
                                             Ormosia modica
                                                   [Ormosia stylifer]
                                             Ormosia monticola
                                                   [Rhypholophus monticolus]
                                             Ormosia nigripila
                                                   [Rhypholophus nigripilus]
                                             Ormosia nimbipennis
                                             Ormosia nobilis
                                             Ormosia nonacantha
                                             Ormosia notmani
                                             Ormosia onerosa
                                             Ormosia opifex
                                             Ormosia palpalis
                                             Ormosia paradisea
                                                   [Ormosia garretti]
                                             Ormosia parallela
                                                   [Rhypholophus parallelus]
                                             Ormosia pernodosa
                                             Ormosia perplexa
                                             Ormosia perspectabilis
                                             Ormosia pleuracantha
                                             Ormosia profunda
                                             Ormosia proxima
                                             Ormosia pugetensis
                                             Ormosia pygmaea
                                                   [Ormosia pilosa]
                                                   [Trimicra pygmaea]
                                             Ormosia romanovichiana
                                                   [Erioptera nubila]
                                             Ormosia rubella
                                                   [Ormosia enigmatica]
                                                   [Rhypholophus rubellus]
                                             Ormosia sentis
                                             Ormosia sequoiarum
                                             Ormosia serridens
                                             Ormosia spinifex
                                             Ormosia subcornuta
                                             Ormosia subcostata
                                             Ormosia subdentifera
                                             Ormosia subnubila
                                             Ormosia suffumata
                                             Ormosia taeniocera
                                             Ormosia tahoensis
                                             Ormosia tennesseensis
                                             Ormosia tetonica
                                             Ormosia townesi
                                             Ormosia triangularis
                                             Ormosia tricornis
                                             Ormosia unicornis
                                             Ormosia upsilon
                                             Ormosia wasatchensis
                                     Phantolabis
                                     Rhabdomastix
                                             Rhabdomastix borealis
                                             Rhabdomastix brachyneura
                                             Rhabdomastix brevicellula
                                             Rhabdomastix brittoni
                                             Rhabdomastix californiensis
                                             Rhabdomastix caudata
                                                   [Gonomyia caudata]
                                             Rhabdomastix coloradensis
                                             Rhabdomastix fascigera
                                                   [Rhabdomastix fasciger]
                                             Rhabdomastix flava
                                                   [Sacandaga flava]
                                             Rhabdomastix galactoptera
                                                   [Gonomyia galactoptera]
                                             Rhabdomastix hansoni
                                             Rhabdomastix hudsonica
                                             Rhabdomastix hynesi
                                             Rhabdomastix ioogoon
                                             Rhabdomastix leonardi
                                             Rhabdomastix leptodoma
                                             Rhabdomastix lipophleps
                                             Rhabdomastix margarita
                                             Rhabdomastix mediovena
                                             Rhabdomastix megacantha
                                             Rhabdomastix monticola
                                             Rhabdomastix nuttingi
                                             Rhabdomastix setigera
                                             Rhabdomastix subarctica
                                             Rhabdomastix subcaudata
                                             Rhabdomastix subfascigera
                                             Rhabdomastix trichophora
                                     Sigmatomera
                                             Sigmatomera magnifica
                                                   [Gnophomyia magnifica]
                                     Styringomyia
                                             Styringomyia didyma
                                     Tasiocera
                                             Tasiocera miseranda
                                             Tasiocera niphadias
                                                   [Molophilus niphadias]
                                             Tasiocera squiresi
                                             Tasiocera subnuda
                                                   [Dasymolophilus subnuda]
                                             Tasiocera ursina
                                                   [Erioptera ursina]
                                     Teucholabis
                                             Teucholabis carolinensis
                                             Teucholabis complexa
                                             Teucholabis duncani
                                             Teucholabis immaculata
                                             Teucholabis lucida
                                             Teucholabis myersi
                                             Teucholabis rubescens
                                     Toxorhina
                                             Toxorhina fragilis
                                             Toxorhina magna
                                             Toxorhina muliebris
                                Hexatomini
                                     Atarba
                                             Atarba apache
                                             Atarba bellamyi
                                             Atarba picticornis
                                             Atarba religiosa
                                             Atarba werneri
                                     Austrolimnophila
                                             Austrolimnophila badia
                                                   [Limnophila badia]
                                             Austrolimnophila byersiana
                                             Austrolimnophila harperi
                                                   [Limnophila harperi]
                                             Austrolimnophila subunica
                                                   [Limnophila subunica]
                                             Austrolimnophila toxoneura
                                                   [Limnophila toxoneura]
                                             Austrolimnophila unica
                                                   [Limnophila unica]
                                     Dactylolabis
                                             Dactylolabis adventitia
                                             Dactylolabis cubitalis
                                                   [Limnophila cubitalis]
                                             Dactylolabis damula
                                                   [Limnophila damula]
                                             Dactylolabis hispida
                                             Dactylolabis hortensia
                                                   [Limnophila hortensia]
                                             Dactylolabis hudsonica
                                             Dactylolabis imitata
                                             Dactylolabis knowltoni
                                             Dactylolabis luteipyga
                                             Dactylolabis montana
                                                   [Limnophila montana]
                                             Dactylolabis nitidithorax
                                                   [Limnophila nitidithorax]
                                             Dactylolabis parviloba
                                             Dactylolabis pemetica
                                             Dactylolabis postiana
                                             Dactylolabis pteropoecila
                                                   [Limnophila pteropoecila]
                                             Dactylolabis rhicnoptiloides
                                                   [Limnophila rhicnoptiloides]
                                             Dactylolabis sparsimacula
                                             Dactylolabis supernumeraria
                                             Dactylolabis vestigipennis
                                     Elephantomyia
                                             Elephantomyia alticola
                                             Elephantomyia curtirostris
                                             Elephantomyia westwoodi
                                                   [Elephantomyia adirondacensis]
                                     Epiphragma
                                           [Limnobia]
                                             Epiphragma arizonense
                                                   [Epiphragma arizonensis]
                                             Epiphragma celator
                                             Epiphragma fasciapenne
                                                   [Limnobia fasciapennis]
                                                   [Limnophila pavonina]
                                             Epiphragma nebulosa
                                                   [Tipula nebulosa]
                                             Epiphragma ocellare
                                                   [Tipula ocellaris]
                                             Epiphragma solatrix
                                                   [Limnophila solatrix]
                                     Hexatoma
                                           [Eriocera]
                                             Hexatoma aitkeni
                                             Hexatoma albihirta
                                                   [Eriocera albihirta]
                                             Hexatoma albitarsis
                                                   [Penthoptera albitarsis]
                                             Hexatoma aurata
                                                   [Eriocera aurata]
                                             Hexatoma austera
                                                   [Eriocera alberta]
                                                   [Eriocera austera]
                                                   [Eriocera obscura]
                                                   [Eriocera parva]
                                             Hexatoma azrael
                                             Hexatoma beameri
                                             Hexatoma brachycera
                                                   [Eriocera brachycera]
                                             Hexatoma brevioricornis
                                             Hexatoma brevipila
                                                   [Eriocera brevipila]
                                             Hexatoma californica
                                                   [Eriocera californica]
                                             Hexatoma cinerea
                                                   [Eriocera cinerea]
                                             Hexatoma dayana
                                             Hexatoma dorothea
                                             Hexatoma eriophora
                                                   [Eriocera eriophora]
                                             Hexatoma fasciata
                                                   [Eriocera fasciata]
                                             Hexatoma flavida
                                                   [Eriocera flavida]
                                             Hexatoma fuliginosa
                                                   [Eriocera fuliginosa]
                                             Hexatoma fultonensis
                                                   [Eriocera fultonensis]
                                             Hexatoma fulvomedia
                                             Hexatoma gaspensis
                                                   [Eriocera gaspensis]
                                             Hexatoma gibbosa
                                                   [Eriocera gibbosa]
                                             Hexatoma hartmanae
                                             Hexatoma intrita
                                             Hexatoma longicornis
                                                   [Anisomera longicornis]
                                             Hexatoma mariposa
                                             Hexatoma megacera
                                                   [Anisomera megacera]
                                             Hexatoma microcera
                                             Hexatoma pacifica
                                             Hexatoma palomarensis
                                             Hexatoma plumbeinota
                                             Hexatoma rubrinota
                                                   [Eriocera rubrinota]
                                             Hexatoma saturata
                                                   [Eriocera saturata]
                                             Hexatoma sculleni
                                             Hexatoma solor
                                             Hexatoma spinosa
                                                   [Arrhenica spinosa]
                                             Hexatoma townsendi
                                                   [Eriocera townsendi]
                                             Hexatoma tristis
                                                   [Eriocera tristis]
                                             Hexatoma willistoni
                                                   [Eriocera willistoni]
                                             Hexatoma wilsonii
                                                   [Eriocera antennaria]
                                                   [Eriocera wilsonii]
                                     Limnophila
                                             Limnophila adusta
                                             Limnophila adustoides
                                             Limnophila aequiatra
                                             Limnophila albipes
                                             Limnophila aldrichi
                                               Limnophila aldrichi abrupta
                                               Limnophila aldrichi aldrichi
                                               Limnophila aldrichi alticrista
                                               Limnophila aldrichi collata
                                             Limnophila aleator
                                             Limnophila aleutica
                                             Limnophila alleni
                                             Limnophila amabilis
                                             Limnophila angustior
                                             Limnophila angustula
                                             Limnophila antennata
                                             Limnophila apiculata
                                             Limnophila aprilina
                                             Limnophila auripennis
                                             Limnophila barberi
                                             Limnophila bifida
                                             Limnophila bigladia
                                             Limnophila biterminata
                                                   [Limnobia biterminata]
                                             Limnophila boharti
                                             Limnophila brevifilosa
                                             Limnophila brevifurca
                                             Limnophila bryanti
                                             Limnophila burdicki
                                             Limnophila byersi
                                             Limnophila caudifera
                                             Limnophila cherokeensis
                                             Limnophila claggi
                                             Limnophila columbiana
                                             Limnophila consimilis
                                               Limnophila consimilis consimilis
                                               Limnophila consimilis griseipleura
                                             Limnophila costata
                                             Limnophila cressoni
                                             Limnophila edentata
                                             Limnophila emmelina
                                             Limnophila epimicta
                                             Limnophila euxesta
                                             Limnophila fasciolata
                                             Limnophila flavapila
                                                   [Limnophila strepens]
                                             Limnophila fratria
                                             Limnophila freeborni
                                             Limnophila frosti
                                             Limnophila fumidicosta
                                             Limnophila fuscovaria
                                             Limnophila fuscovenosa
                                                   [Limonphila fuscovenosa]
                                             Limnophila galactopoda
                                             Limnophila globulifera
                                             Limnophila gruiformis
                                             Limnophila hepatica
                                             Limnophila indistincta
                                             Limnophila insularis
                                             Limnophila iowensis
                                             Limnophila irene
                                             Limnophila irrorata
                                             Limnophila johnsoni
                                             Limnophila laricicola
                                             Limnophila lobifera
                                             Limnophila lutea
                                             Limnophila luteola
                                             Limnophila macrocera
                                                   [Limnobia macrocera]
                                               Limnophila macrocera macrocera
                                                     [Limnophila carbonaria]
                                               Limnophila macrocera suffusa
                                             Limnophila magdalena
                                             Limnophila marchandi
                                             Limnophila mcclureana
                                             Limnophila mcdunnoughi
                                             Limnophila microphallus
                                             Limnophila modoc
                                             Limnophila munda
                                             Limnophila mundoides
                                             Limnophila neadusta
                                             Limnophila nearctica
                                             Limnophila nevadensis
                                             Limnophila nigrofemorata
                                             Limnophila nigrogeniculata
                                             Limnophila niveitarsis
                                             Limnophila novaeangliae
                                             Limnophila nupta
                                             Limnophila nycteris
                                             Limnophila occidens
                                             Limnophila olympica
                                             Limnophila oregonensis
                                             Limnophila osceola
                                             Limnophila pacalis
                                             Limnophila paeneadusta
                                             Limnophila paramunda
                                             Limnophila persimilis
                                             Limnophila phorophragma
                                             Limnophila platyphallus
                                             Limnophila poetica
                                             Limnophila politissima
                                             Limnophila rubida
                                             Limnophila rudimentis
                                             Limnophila rufibasis
                                             Limnophila sabrina
                                             Limnophila semifacta
                                             Limnophila sequoiarum
                                             Limnophila serotinella
                                             Limnophila seticellula
                                             Limnophila shannoni
                                             Limnophila similis
                                             Limnophila simplex
                                             Limnophila siouana
                                             Limnophila snoqualmiensis
                                             Limnophila solstitialis
                                             Limnophila stupkai
                                             Limnophila subcostata
                                                   [Phylidorea subcostata]
                                             Limnophila subsimilis
                                             Limnophila subtenuicornis
                                                   [Lasiomastix subtenuicornis]
                                             Limnophila superlineata
                                             Limnophila tenuicornis
                                             Limnophila tepida
                                             Limnophila terebrans
                                             Limnophila terraenovae
                                             Limnophila tetonicola
                                             Limnophila undulata
                                             Limnophila vancouverensis
                                             Limnophila vernata
                                             Limnophila walleyi
                                             Limnophila woodgatei
                                     Paradelphomyia
                                           [Adelphomyia]
                                             Paradelphomyia americana
                                                   [Adelphomyia americana]
                                             Paradelphomyia cayuga
                                                   [Adelphomyia cayuga]
                                                   [Adelphomyia hazletonensis]
                                                   [Ormosia abnormis]
                                             Paradelphomyia deprivata
                                             Paradelphomyia maddocki
                                                   [Oxydiscus maddocki]
                                             Paradelphomyia minuta
                                                   [Adelophomyia minuta]
                                             Paradelphomyia morelosensis
                                                   [Oxydiscus morelosensis]
                                             Paradelphomyia oaxacensis
                                                   [Oxydiscus oaxacensis]
                                             Paradelphomyia pacifica
                                                   [Oxydiscus pacifica]
                                             Paradelphomyia pleuralis
                                                   [Adelphomyia pleuralis]
                                             Paradelphomyia sierrensis
                                     Phyllolabis
                                             Phyllolabis bryantiana
                                             Phyllolabis clavigera
                                                   [Phyllolabis claviger]
                                             Phyllolabis encausta
                                             Phyllolabis fenderiana
                                             Phyllolabis flavida
                                             Phyllolabis hirtiloba
                                             Phyllolabis hurdi
                                             Phyllolabis lagganensis
                                             Phyllolabis latifolia
                                             Phyllolabis meridionalis
                                             Phyllolabis myriosticta
                                             Phyllolabis sequoiensis
                                             Phyllolabis zionensis
                                     Pilaria
                                             Pilaria arguta
                                             Pilaria flava
                                                   [Cladura flava]
                                             Pilaria harrisoni
                                             Pilaria illinoiensis
                                                   [Limnophila illinoiensis]
                                             Pilaria imbecilla
                                             Pilaria meridiana
                                                   [Limnobia meridiana]
                                                   [Limnophila osborni]
                                             Pilaria microcera
                                             Pilaria phaeonota
                                             Pilaria quadrata
                                                   [Limnophila quadrata]
                                             Pilaria recondita
                                                   [Limnophila recondita]
                                             Pilaria stanwoodae
                                                   [Limnophila stanwoodae]
                                             Pilaria tenuipes
                                                   [Limnobia tenuipes]
                                                   [Limnophila edwardi]
                                             Pilaria vermontana
                                     Polymera
                                             Polymera georgiae
                                                   [Polymeda georgiae]
                                             Polymera rogersiana
                                     Prolimnophila
                                             Prolimnophila areolata
                                                   [Limnophila areolata]
                                     Pseudolimnophila
                                             Pseudolimnophila australina
                                             Pseudolimnophila contempta
                                                   [Limnophila contempta]
                                                   [Limnophila nigripleura]
                                             Pseudolimnophila inornata
                                             Pseudolimnophila luteipennis
                                                   [Limnophila luteipennis]
                                             Pseudolimnophila lutipennis
                                                   [Limnophila lutipennis]
                                             Pseudolimnophila noveboracensis
                                                   [Limnophila noveboracensis]
                                             Pseudolimnophila toxoneura
                                     Shannonomyia
                                             Shannonomyia adumbrata
                                             Shannonomyia congenita
                                                   [Limnophila congenita]
                                             Shannonomyia moctezuma
                                             Shannonomyia oslari
                                                   [Limnophila oslari]
                                             Shannonomyia ovaliformis
                                             Shannonomyia protuberans
                                             Shannonomyia semireducta
                                     Ulomorpha
                                             Ulomorpha aridela
                                             Ulomorpha nigrodorsalis
                                             Ulomorpha nigronitida
                                             Ulomorpha pilosella
                                                   [Limnophila pilosella]
                                             Ulomorpha quinquecellula
                                             Ulomorpha rogersella
                                             Ulomorpha sierricola
                                             Ulomorpha vanduzeei
                                Limoniini
                                     Antocha
                                             Antocha biarmata
                                             Antocha capitella
                                             Antocha decurvata
                                             Antocha monticola
                                             Antocha obtusa
                                             Antocha opalizans
                                             Antocha saxicola
                                     Dicranoptycha
                                             Dicranoptycha acanthophallus
                                             Dicranoptycha australis
                                             Dicranoptycha elsa
                                             Dicranoptycha germana
                                             Dicranoptycha harpyia
                                             Dicranoptycha laevis
                                             Dicranoptycha linsdalei
                                             Dicranoptycha megaphallus
                                             Dicranoptycha melampygia
                                             Dicranoptycha microphallus
                                             Dicranoptycha minima
                                             Dicranoptycha nigripes
                                             Dicranoptycha nigrogenualis
                                             Dicranoptycha occidentalis
                                             Dicranoptycha pallida
                                             Dicranoptycha quadrivittata
                                             Dicranoptycha rogersi
                                             Dicranoptycha septemtrionis
                                             Dicranoptycha sobrina
                                             Dicranoptycha sororcula
                                             Dicranoptycha spinosissima
                                             Dicranoptycha stenophallus
                                             Dicranoptycha tennessa
                                             Dicranoptycha tigrina
                                             Dicranoptycha winnemana
                                     Elliptera
                                             Elliptera astigmatica
                                             Elliptera clausa
                                             Elliptera coloradensis
                                             Elliptera illini
                                             Elliptera tennessa
                                             Elliptera usingeri
                                     Helius
                                             Helius flavipes
                                                   [Limnobia prominens]
                                                   [Rhamphidia brevirostris]
                                                   [Rhamphidia flavipes]
                                             Helius mainensis
                                                   [Rhamphidia mainensis]
                                     Limonia
                                           [Alexandriaria]
                                           [Dicranomyia]
                                           [Geranomyia]
                                             Limonia acerba
                                             Limonia acinomeca
                                             Limonia adirondacensis
                                                   [Dicranomyia adirondacensis]
                                             Limonia advena
                                             Limonia alascaensis
                                                   [Dicranomyia alascaensis]
                                             Limonia annulata
                                             Limonia annulus
                                               Limonia annulus annulus
                                               Limonia annulus triphaea
                                             Limonia anteapicalis
                                             Limonia apicata
                                               Limonia apicata apicata
                                               Limonia apicata subapicata
                                             Limonia apiceglabra
                                             Limonia aquita
                                                   [Dicranomyia aquita]
                                             Limonia argenteceps
                                                   [Limnobia argenteceps]
                                             Limonia athabascae
                                                   [Dicranomyia athabascae]
                                             Limonia badia
                                                   [Limnobia badia]
                                             Limonia bistigma
                                                   [Limnobia bistigma]
                                                   [Limonia tributaria]
                                             Limonia borealis
                                                   [Dicranoptycha borealis]
                                             Limonia brevivena
                                                   [Dicranomyia brevivena]
                                             Limonia brevivenula
                                                   [Limonia flavescens]
                                             Limonia brunnea
                                                   [Dicranomyia brunnea]
                                             Limonia bryanti
                                                   [Rhipidia bryanti]
                                             Limonia californica
                                                   [Limnobia californica]
                                             Limonia canadensis
                                                   [Geranomyia canadensis]
                                                   [Limnobiorhynchus canadensis]
                                             Limonia catalinae
                                             Limonia cervina
                                                   [Dicranomyia cervina]
                                             Limonia chillcotti
                                             Limonia chorea
                                                   [Limnobia chorea]
                                             Limonia cinctipes
                                             Limonia citrina
                                                   [Dicranomyia citrina]
                                             Limonia commelina
                                             Limonia communis
                                                   [Geranomyia communis]
                                             Limonia cramptoniana
                                                   [Dicranomyia cramptoni]
                                             Limonia ctenopyga
                                             Limonia dampfi
                                                   [Dicranomyia dampfi]
                                             Limonia defuncta
                                                   [Limnobia defuncta]
                                                   [Limonia pellucidiguttata]
                                               Limonia defuncta concinna
                                               Limonia defuncta defuncta
                                             Limonia dietziana
                                                   [Limnobia gracilis]
                                             Limonia distans
                                                   [Dicranomyia distans]
                                                   [Dicranomyia tricornis]
                                             Limonia distincta
                                                   [Geranomyia distincta]
                                             Limonia diversoides
                                                   [Dicranomyia diversoides]
                                             Limonia divisa
                                                   [Geranomyia diversa]
                                                   [Limonia diversa]
                                             Limonia domestica
                                             Limonia dreisbachi
                                             Limonia duplicata
                                                   [Dicranomyia duplicata]
                                                   [Dicranomyia negligens]
                                                   [Dicranomyia venusta]
                                                   [Rhipidia maculata]
                                             Limonia fallax
                                                   [Limnobia fallax]
                                             Limonia fidelis
                                                   [Rhipidia fidelis]
                                             Limonia filicauda
                                                   [Dicranomyia filicauda]
                                             Limonia floridana
                                                   [Dicranomyia floridana]
                                             Limonia fulva
                                                   [Dicranomyia fulva]
                                                   [Limonia fulvoides]
                                             Limonia fusca
                                                   [Dicranomyia pubipennis]
                                                   [Limnobia turpis]
                                             Limonia gaspicola
                                             Limonia geronimo
                                             Limonia geyserensis
                                             Limonia gibsoni
                                                   [Dicranomyia gibsoni]
                                             Limonia gladiator
                                                   [Dicranomyia gladiator]
                                             Limonia globithorax
                                                   [Dicranomyia globithorax]
                                             Limonia grimshawi
                                             Limonia guatemalensis
                                                   [Geranomyia guatemalensis]
                                             Limonia guerrernesis
                                                   [Limonia guerrerensis]
                                             Limonia haeretica
                                                   [Dicranomyia haeretica]
                                             Limonia halterata
                                                   [Dicranomyia cinereipennis]
                                                   [Dicranomyia halterata]
                                             Limonia halterella
                                                   [Dicranomyia gracilis]
                                                   [Dicranomyia halterella]
                                             Limonia hawaiiensis
                                             Limonia helva
                                                   [Dicranomyia helva]
                                             Limonia homichlophila
                                             Limonia huachucensis
                                             Limonia hudsonica
                                                   [Limnobia hudsonica]
                                             Limonia humidicola
                                                   [Dicranomyia humidicola]
                                                   [Dicranomyia viridicans]
                                             Limonia ibis
                                                   [Geranomyia ibis]
                                             Limonia illustris
                                             Limonia immanis
                                             Limonia immatura
                                                   [Limnobia immatura]
                                             Limonia immodesta
                                                   [Dicranomyia immodesta]
                                             Limonia immodestoides
                                                   [Dicranomyia immodestoides]
                                                   [Dicranomyia iowensis]
                                             Limonia indigena
                                             Limonia indigenoides
                                                   [Limnobia indigenoides]
                                             Limonia infuscata
                                                   [Dicranomyia adjecta]
                                                   [Dicranomyia infuscata]
                                                   [Limonia nitidiuscula]
                                             Limonia inhabilis
                                             Limonia iniquispina
                                             Limonia innoxia
                                             Limonia insolabilis
                                             Limonia intermedia
                                                   [Limnobia intermedia]
                                                   [Limonia remingtoni]
                                             Limonia intricata
                                                   [Dicranomyia intricata]
                                             Limonia involuta
                                             Limonia iowensis
                                             Limonia isabellina
                                                   [Dicranomyia isabellina]
                                             Limonia jacobus
                                             Limonia kauaiensis
                                               Limonia kauaiensis haleakalae
                                               Limonia kauaiensis kauaiensis
                                             Limonia kernensis
                                             Limonia knabi
                                                   [Dicranomyia knabi]
                                             Limonia kraussi
                                             Limonia kuschei
                                             Limonia lacroixi
                                                   [Dicranomyia lacroixi]
                                             Limonia laistes
                                             Limonia lecontei
                                             Limonia liberta
                                                   [Dicranomyia liberta]
                                             Limonia libertoides
                                                   [Furcomyia libertoides]
                                             Limonia linsdalei
                                             Limonia livida
                                                   [Limnobia livida]
                                             Limonia longipennis
                                                   [Dicranomyia immemor]
                                                   [Limnobia longipennis]
                                             Limonia macateei
                                                   [Dicranomyia macateei]
                                                   [Dicranomyia varipes]
                                             Limonia maculicosta
                                                   [Limnobia maculicosta]
                                             Limonia marmorata
                                                   [Dicranomyia marmorata]
                                                   [Dicranomyia rhipidioides]
                                                   [Dicranomyia signipennis]
                                             Limonia melanocera
                                                   [Dicranomyia melanocera]
                                             Limonia melleicauda
                                                   [Dicranomyia melleicauda]
                                             Limonia michigana
                                             Limonia modesta
                                                   [Limnobia modesta]
                                             Limonia moniliformis
                                                   [Dicranomyia moniliformis]
                                                   [Dicranomyia penicillata]
                                             Limonia morioides
                                                   [Dicranomyia morioides]
                                             Limonia murina
                                                   [Dicranomyia platyrostra]
                                                   [Limnobia murina]
                                             Limonia nelliana
                                                   [Dicranomyia nelliana]
                                             Limonia neoelegans
                                                   [Trochobola elegans]
                                             Limonia neomorio
                                                   [Dicranomyia neomorio]
                                             Limonia neonebulosa
                                                   [Limonia nebulosa]
                                             Limonia nielseniana
                                             Limonia nigroclavata
                                             Limonia nigropolita
                                             Limonia novaeangliae
                                             Limonia nycteris
                                                   [Dicranomyia nycteris]
                                             Limonia obtusistyla
                                             Limonia orthorhabda
                                             Limonia ozarkensis
                                             Limonia parapentheres
                                             Limonia parietina
                                                   [Limnobia parietina]
                                             Limonia particeps
                                                   [Dicranomyia particeps]
                                             Limonia pennsylvanica
                                                   [Dicranomyia pennsylvanica]
                                             Limonia perfecta
                                                   [Geranomyia perfecta]
                                             Limonia perkinsi
                                             Limonia perserena
                                             Limonia phalangioides
                                             Limonia piscataquis
                                                   [Limonia vibei]
                                             Limonia praepostera
                                                   [Dicranomyia praepostera]
                                             Limonia profunda
                                                   [Dicranomyia profunda]
                                             Limonia pubipennis
                                             Limonia pudica
                                                   [Dicranomyia pudica]
                                             Limonia pudicoides
                                             Limonia rapida
                                             Limonia rara
                                                   [Dicranomyia rara]
                                             Limonia ravida
                                                   [Dicranomyia ravida]
                                             Limonia reticulata
                                                   [Furcomyia reticulata]
                                             Limonia rostrata
                                                   [Geranomyia rostrata]
                                                   [Limnobia rostrata]
                                             Limonia rostrifera
                                                   [Dicranomyia rostrifera]
                                             Limonia scabristyla
                                             Limonia schwarzi
                                                   [Rhipidia schwarzi]
                                             Limonia shannoni
                                                   [Rhipidia shannoni]
                                             Limonia shelfordi
                                             Limonia simulans
                                                   [Dicranomyia simulans]
                                                   [Limnobia simulans]
                                                   [Limonia pemetica]
                                             Limonia sociabilis
                                                   [Limnobia sociabilis]
                                             Limonia solitaria
                                                   [Limnobia solitaria]
                                             Limonia sphagnicola
                                                   [Dicranomyia sphagnicola]
                                             Limonia spinifera
                                                   [Dicranomyia spinifera]
                                             Limonia stigmata
                                                   [Dicranomyia stigmata]
                                             Limonia stulta
                                                   [Dicranomyia stulta]
                                                   [Furcomyia monticola]
                                             Limonia stygipennis
                                             Limonia suffusca
                                                   [Alexandriaria intermedia]
                                                   [Alexandriaria kooteniensis]
                                                   [Alexandriaria suffusca]
                                             Limonia swezeyi
                                             Limonia terraenovae
                                             Limonia tricornis
                                             Limonia triocellata
                                                   [Limnobia triocellata]
                                             Limonia tristigma
                                                   [Limnobia tristigma]
                                             Limonia uinta
                                             Limonia uliginosa
                                             Limonia valverdensis
                                             Limonia vanduzeei
                                                   [Geranomyia vanduzeei]
                                             Limonia variabilis
                                               Limonia variabilis bryani
                                               Limonia variabilis variabilis
                                             Limonia virescens
                                                   [Aporosa virescens]
                                             Limonia vulgata
                                                   [Dicranomyia ochracea]
                                                   [Dicranomyia vulgata]
                                             Limonia walleyi
                                             Limonia whartoni
                                                   [Dicranomyia whartoni]
                                             Limonia willamettensis
                                             Limonia yellowstonensis
                                             Limonia ypsilon
                                             Limonia zionana
                                     Orimarga
                                             Orimarga arizonensis
                                             Orimarga mirabilis
                                                   [Diotrepha mirabilis]
                                             Orimarga sanctaeritae
                                             Orimarga subtartarus
                                             Orimarga tartarus
                                             Orimarga wetmorei
                                             Orimarga zionensis
                                     Thaumastoptera
                                             Thaumastoptera hynesi
                                Pediciini
                                     Dicranota
                                             Dicranota argentea
                                             Dicranota astigma
                                             Dicranota avis
                                                   [Rhaphidolabis avis]
                                             Dicranota bernardinensis
                                             Dicranota cascadica
                                             Dicranota catawbiensis
                                             Dicranota cayuga
                                                   [Rhaphidolabis cayuga]
                                             Dicranota cazieriana
                                             Dicranota clementi
                                             Dicranota confusa
                                                   [Rhaphidolabis confusa]
                                             Dicranota currani
                                             Dicranota denningi
                                             Dicranota diacantha
                                             Dicranota divaricata
                                             Dicranota engelmannia
                                             Dicranota eucera
                                             Dicranota fenderi
                                             Dicranota flaveola
                                                   [Rhaphidolabis flaveola]
                                             Dicranota forceps
                                                   [Rhaphidolabis forceps]
                                             Dicranota fumipennis
                                             Dicranota hickmanae
                                             Dicranota integriloba
                                             Dicranota iowa
                                                   [Dicranota rogersi]
                                             Dicranota kulshanensis
                                             Dicranota lassenensis
                                             Dicranota maculata
                                                   [Polyangaeus maculata]
                                             Dicranota major
                                                   [Rhaphidolabis major]
                                             Dicranota megalops
                                             Dicranota mexicana
                                             Dicranota modesta
                                                   [Plectromyia modesta]
                                             Dicranota notabilis
                                             Dicranota notmani
                                             Dicranota noveboracensis
                                             Dicranota nuptialis
                                             Dicranota pallida
                                             Dicranota parvella
                                             Dicranota persimilis
                                                   [Rhaphidolabis persimilis]
                                             Dicranota petiolata
                                                   [Limnophila nemoptera]
                                                   [Tricyphona petiolata]
                                                   [Tricyphona stenoptera]
                                             Dicranota polymeroides
                                                   [Rhaphidolabis polymeroides]
                                             Dicranota querula
                                             Dicranota rainierensis
                                             Dicranota rivularis
                                             Dicranota rogersiana
                                                   [Rhaphidolabis rogersiana]
                                             Dicranota rostrifera
                                             Dicranota rubescens
                                                   [Rhaphidolabis rubescens]
                                             Dicranota sanctaeluciae
                                             Dicranota sessilis
                                                   [Rhaphidolabis sessilis]
                                             Dicranota stainsi
                                             Dicranota stigma
                                                   [Rhaphidolabis stigma]
                                             Dicranota subapterogyne
                                                   [Polyangaeus subapterogyne]
                                             Dicranota subsessilis
                                                   [Rhaphidolabis subsessilis]
                                             Dicranota tehama
                                             Dicranota tenuipes
                                                   [Rhaphidolabis tenuipes]
                                             Dicranota tergata
                                                   [Rhaphidolabis tergata]
                                             Dicranota tetonicola
                                             Dicranota townesi
                                             Dicranota trichopyga
                                             Dicranota uniplagia
                                             Dicranota vanduzeei
                                                   [Rhaphidolabis vanduzeei]
                                             Dicranota xanthosoma
                                             Dicranota yonahlossee
                                     Nasiternella
                                           [Amalopis]
                                             Nasiternella hyperborea
                                                   [Amalopis hyperborea]
                                     Ornithodes
                                             Ornithodes brevirostris
                                             Ornithodes harrimani
                                     Pedicia
                                           [Tricyphona]
                                             Pedicia aethiops
                                             Pedicia albivitta
                                             Pedicia albivittata
                                             Pedicia ampla
                                                   [Pedicia ampla ampla]
                                             Pedicia aperta
                                                   [Tricyphona aperta]
                                             Pedicia aspidoptera
                                               Pedicia aspidoptera aspidoptera
                                               Pedicia aspidoptera convexa
                                             Pedicia auripennis
                                                   [Amalopis auripennis]
                                               Pedicia auripennis anttenuata
                                               Pedicia auripennis auripennis
                                                     [Amalopis auripennis auripennis]
                                               Pedicia auripennis breviclava
                                               Pedicia auripennis nephophila
                                             Pedicia autumnalis
                                                   [Tricyphona autumnalis]
                                             Pedicia bellamyana
                                             Pedicia bianchii
                                             Pedicia bicomata
                                             Pedicia bidentifera
                                             Pedicia brevifurcata
                                                   [Tricyphona brevifurcata]
                                             Pedicia calcar
                                                   [Amalopis calcar]
                                             Pedicia cascadensis
                                             Pedicia cervina
                                                   [Tricyphona cervina]
                                             Pedicia cinereicolor
                                                   [Pedicia ampla cinereicolor]
                                             Pedicia claggi
                                                   [Tricyphona claggi]
                                             Pedicia constans
                                                   [Amalopis constans]
                                             Pedicia contermina
                                             Pedicia debilis
                                                   [Rhaphidolabis debilis]
                                             Pedicia degenerata
                                                   [Tricyphona degenerata]
                                             Pedicia diaphana
                                                   [Amalopis diaphana]
                                             Pedicia euryptera
                                                   [Pedicia ampla euryptera]
                                             Pedicia exoloma
                                                   [Amalopis exoloma]
                                             Pedicia falcifera
                                             Pedicia fenderiana
                                             Pedicia frigida
                                                   [Tricyphona frigida]
                                             Pedicia fulvicolor
                                             Pedicia gigantea
                                             Pedicia glacialis
                                                   [Tricyphona glacialis]
                                             Pedicia huffae
                                             Pedicia hynesiana
                                             Pedicia inconstans
                                                   [Amalopis inconstans]
                                                   [Tricyphona inconstans]
                                               Pedicia inconstans calcaroides
                                                     [Tricyphona inconstans calcaroides]
                                               Pedicia inconstans inconstans
                                                     [Tricyphona inconstans inconstans]
                                             Pedicia johnsoni
                                                   [Tricyphona johnsoni]
                                             Pedicia katahdin
                                                   [Tricyphona katahdin]
                                             Pedicia lewisiana
                                             Pedicia macateei
                                                   [Tricyphona macateei]
                                             Pedicia magnifica
                                                   [Peditia magnifica]
                                             Pedicia margarita
                                             Pedicia monophilus
                                                   [Tricyphona monophilus]
                                             Pedicia obtusa
                                             Pedicia pahasapa
                                             Pedicia paludicola
                                                   [Tricyphona paludicola]
                                             Pedicia parvicellula
                                             Pedicia perangusta
                                                   [Pedicia ampla perangusta]
                                             Pedicia procteriana
                                             Pedicia protea
                                                   [Tricyphona protea]
                                             Pedicia pumila
                                             Pedicia rainieria
                                                   [Tricyphona rainieria]
                                             Pedicia rubiginosa
                                                   [Tricyphona rubiginosa]
                                             Pedicia septentrionalis
                                             Pedicia shastensis
                                             Pedicia simplicistyla
                                                   [Tricyphona simplicistyla]
                                             Pedicia smithae
                                             Pedicia subobtusa
                                             Pedicia tacoma
                                             Pedicia truncata
                                                   [Pedicia ampla truncata]
                                             Pedicia unigera
                                             Pedicia vernalis
                                     Ula
                                             Ula elegans
                                             Ula longicornis
                                             Ula paupera
                              Tipulinae
                                     Brachypremna
                                             Brachypremna dispellens
                                             Brachypremna unicolor
                                     Dolichopeza
                                             Dolichopeza americana
                                             Dolichopeza australis
                                             Dolichopeza borealis
                                             Dolichopeza carolus
                                             Dolichopeza dorsalis
                                                   [Oropeza dorsalis]
                                             Dolichopeza johnsonella
                                                   [Oropeza johnsonella]
                                             Dolichopeza obscura
                                                   [Oropeza obscura]
                                             Dolichopeza polita
                                               Dolichopeza polita cornuta
                                               Dolichopeza polita polita
                                               Dolichopeza polita pratti
                                             Dolichopeza sayi
                                                   [Oropeza sayi]
                                                   [Tipula annulata]
                                             Dolichopeza similis
                                                   [Oropeza similis]
                                             Dolichopeza subalbipes
                                                   [Oropeza subalbipes]
                                             Dolichopeza subvenosa
                                             Dolichopeza tridenticulata
                                             Dolichopeza venosa
                                                   [Oropeza venosa]
                                             Dolichopeza walleyi
                                                   [Dolichopeza dakota]
                                                   [Oropeza walleyi]
                                     Holorusia
                                             Holorusia grandis
                                                   [Holorusia rubiginosa]
                                                   [Tipula grandis]
                                     Leptotarsus
                                           [Aeschynomene]
                                           [Longurio]
                                             Leptotarsus minimus
                                                   [Longurio minimus]
                                             Leptotarsus pruinosus
                                                   [Pachyrhina pruinosa]
                                             Leptotarsus rivertonensis
                                                   [Aeschnasoma rivertonensis]
                                                   [Longurio rivertonensis]
                                             Leptotarsus testaceus
                                                   [Longurio testaceus]
                                     Megistocera
                                             Megistocera longipennis
                                                   [Tipula longipennis]
                                     Nephrotoma
                                             Nephrotoma abbreviata
                                                   [Pachyrhina abbreviata]
                                             Nephrotoma affinis
                                                   [Tipula affinis]
                                             Nephrotoma alexandriana
                                             Nephrotoma alterna
                                                   [Nephrotoma incurva]
                                                   [Pachyrhina evasa]
                                                   [Pachyrhina incurva]
                                                   [Pachyrhina montana]
                                                   [Pachyrhina nexilis]
                                                   [Pachyrhina perdita]
                                                   [Tipula alterna]
                                             Nephrotoma altissima
                                                   [Pachyrhina altissima]
                                                   [Pachyrhina erythrophrys]
                                             Nephrotoma brevicornis
                                                   [Pachyrhina approximata]
                                                   [Pachyrhina breviorcornis]
                                                   [Pachyrhina stigmatica]
                                             Nephrotoma byersi
                                             Nephrotoma calinota
                                                   [Pachyrhina calinota]
                                             Nephrotoma cingulata
                                                   [Pachyrhina cingulata]
                                             Nephrotoma cornicina
                                                   [Tipula cornicina]
                                             Nephrotoma cornifera
                                                   [Pachyrhina cornifera]
                                             Nephrotoma dampfi
                                             Nephrotoma durangensis
                                             Nephrotoma eucera
                                                   [Pachyrhina eucera]
                                             Nephrotoma euceroides
                                                   [Pachyrhina clandestina]
                                             Nephrotoma excelsior
                                                   [Pachyrhina excelsior]
                                             Nephrotoma ferruginea
                                               Nephrotoma ferruginea ferruginea
                                               Nephrotoma ferruginea surtularis
                                             Nephrotoma gnata
                                                   [Pachyrhina gnata]
                                             Nephrotoma gracilicornis
                                                   [Nephrotoma fuscostigmosa]
                                                   [Pachyrhina gracilicornis]
                                             Nephrotoma lugens
                                                   [Pachyrhina lugens]
                                             Nephrotoma lundbecki
                                                   [Nephrotoma arcticola]
                                                   [Pachyrhina lundbecki]
                                             Nephrotoma macrocera
                                                   [Pachyrhina atrocera]
                                                   [Pachyrhina hirsutula]
                                                   [Pachyrhina virgata]
                                                   [Tipula macrocera]
                                             Nephrotoma mexicana
                                                   [Pachyrhina mexicana]
                                             Nephrotoma navajo
                                             Nephrotoma nigrolutea
                                                   [Tipula nigrolutea]
                                             Nephrotoma occipitalis
                                                   [Pachyrhina occipitalis]
                                             Nephrotoma okefenoke
                                                   [Pachyrhina okefenoke]
                                             Nephrotoma oosterbroeki
                                             Nephrotoma ordinaria
                                                   [Pachyrhina ordinaria]
                                             Nephrotoma pedunculata
                                                   [Pachyrhina pedunculata]
                                             Nephrotoma penumbra
                                             Nephrotoma perincisa
                                             Nephrotoma polymera
                                                   [Pachyrhina polymera]
                                             Nephrotoma punctum
                                                   [Nephrotoma sphagnicola]
                                                   [Pachyrhina opacivittata]
                                                   [Pachyrhina punctum]
                                             Nephrotoma ramulifera
                                             Nephrotoma rogersi
                                             Nephrotoma sodalis
                                                   [Nephrotoma xanthostigma]
                                                   [Pachyrhina nictans]
                                                   [Pachyrhina obliterata]
                                                   [Pachyrhina sodalis]
                                                   [Pachyrhina wyalusingensis]
                                                   [Pachyrhina xanthostigma]
                                             Nephrotoma subalterna
                                             Nephrotoma tealei
                                             Nephrotoma tenuis
                                                   [Pachyrhina hamata]
                                                   [Pachyrhina nigroantennata]
                                                   [Pachyrhina tenuis]
                                             Nephrotoma urocera
                                                   [Pachyrhina urocera]
                                             Nephrotoma virescens
                                                   [Pachyrhina virescens]
                                             Nephrotoma vittula
                                                   [Pachyrhina snowii]
                                                   [Pachyrhina vittula]
                                     Prionocera
                                             Prionocera bergrothi
                                                   [Stygeropis bergrothi]
                                             Prionocera broweriana
                                             Prionocera dimidiata
                                                   [Stygeropis dimidiata]
                                             Prionocera electa
                                             Prionocera fulvicauda
                                             Prionocera gracilistyla
                                             Prionocera hybrida
                                                   [Pachyrhina hybrida]
                                             Prionocera ominosa
                                                   [Stygeropis ominosa]
                                             Prionocera oregonica
                                             Prionocera oslari
                                                   [Pachyrhina oslari]
                                             Prionocera parrii
                                                   [Ctenophora parrii]
                                             Prionocera primoveris
                                             Prionocera rostellata
                                                   [Prionocera churchilliana]
                                                   [Prionocera prominens]
                                                   [Tipula rostellata]
                                             Prionocera sordida
                                                   [Stygeropis sordida]
                                             Prionocera tenuipes
                                             Prionocera uinticola
                                             Prionocera unimicra
                                                   [Stygeropis unimicra]
                                     Tipula
                                           [Nippotipula]
                                           [Platytipula]
                                           [Yamatotipula]
                                       Tipula (Ormosia)
                                             Tipula abdominalis
                                                   [Ctenophora abdominalis]
                                                   [Tipula albilata]
                                             Tipula abscissa
                                             Tipula accurata
                                             Tipula acuta
                                             Tipula acutipleura
                                             Tipula aequalis
                                             Tipula afflicta
                                             Tipula aitkeniana
                                             Tipula alascaensis
                                             Tipula alaska
                                             Tipula albertensis
                                               Tipula albertensis albertensis
                                               Tipula albertensis fenebris
                                             Tipula albimacula
                                             Tipula albocaudata
                                             Tipula albocincta
                                             Tipula albofascia
                                                   [Tipula biarmata]
                                             Tipula alcestis
                                             Tipula aldrichiana
                                             Tipula aleutica
                                             Tipula algonquin
                                             Tipula alta
                                             Tipula angulata
                                                   [Tipula decora]
                                               Tipula angulata angulata
                                               Tipula angulata cherokeana
                                             Tipula annulicornis
                                                   [Tipula jejuna]
                                             Tipula apache
                                             Tipula aperta
                                                   [Tipula imperfecta]
                                             Tipula apicalis
                                             Tipula aplecta
                                             Tipula appendiculata
                                                   [Tipula derelicta]
                                                   [Tipula gaspensis]
                                                   [Tipula stalactoides]
                                             Tipula aprilina
                                             Tipula arctica
                                             Tipula armata
                                                   [Tipula varia]
                                             Tipula arnaudi
                                             Tipula aspersa
                                             Tipula aspidoptera
                                             Tipula athabasca
                                             Tipula atrisumma
                                             Tipula australis
                                             Tipula awanichi
                                             Tipula azteca
                                             Tipula bakeri
                                             Tipula bakeriana
                                             Tipula balioptera
                                             Tipula baliopteroides
                                             Tipula banffiana
                                             Tipula barbata
                                             Tipula barda
                                             Tipula beatula
                                             Tipula bellamyi
                                             Tipula bellardiana
                                             Tipula bergrothiana
                                             Tipula bernardinensis
                                             Tipula besselsi
                                             Tipula besselsoides
                                             Tipula biavicularia
                                             Tipula bicornis
                                             Tipula bifalcata
                                             Tipula bigeminata
                                             Tipula biproducta
                                             Tipula bituberculata
                                             Tipula biuncus
                                             Tipula borealis
                                                   [Tipula hebes]
                                             Tipula boregoensis
                                             Tipula breedlovei
                                             Tipula brevifurcata
                                             Tipula breviligula
                                             Tipula broweri
                                             Tipula bucera
                                             Tipula cahuilla
                                             Tipula calaveras
                                             Tipula calcarata
                                             Tipula caloptera
                                             Tipula calopteroides
                                             Tipula canadensis
                                             Tipula capistrano
                                             Tipula carinata
                                             Tipula caroliniana
                                             Tipula carsoni
                                             Tipula carunculata
                                             Tipula catalinensis
                                             Tipula catawba
                                             Tipula catawbiana
                                             Tipula cavagnaroi
                                             Tipula cayuga
                                             Tipula cazieri
                                             Tipula centralis
                                             Tipula cervicula
                                             Tipula chiricahuensis
                                             Tipula chlorion
                                             Tipula chumash
                                             Tipula churchillensis
                                             Tipula cimarronensis
                                             Tipula cimmeria
                                             Tipula cineracea
                                             Tipula circularis
                                             Tipula cladacantha
                                             Tipula cladacanthodes
                                             Tipula clathrata
                                             Tipula coconino
                                             Tipula cognata
                                                   [Tipula alexandriana]
                                                   [Tipula edmundsi]
                                             Tipula coleana
                                             Tipula coleomyia
                                             Tipula collaris
                                             Tipula coloradensis
                                                   [Tipula fundata]
                                             Tipula colteri
                                             Tipula comanche
                                             Tipula commiscibilis
                                                   [Tipula contaminata]
                                             Tipula comstockiana
                                             Tipula concava
                                             Tipula conspicua
                                             Tipula contortrix
                                             Tipula coronado
                                             Tipula costaloides
                                             Tipula craverii
                                             Tipula criddlei
                                             Tipula cunctans
                                                   [Tipula casta]
                                                   [Tipula infuscata]
                                             Tipula cylindrata
                                             Tipula dampfiana
                                             Tipula degeneri
                                             Tipula dejecta
                                                   [Tipula fumosa]
                                             Tipula denali
                                             Tipula denningi
                                             Tipula densursi
                                             Tipula derbyi
                                             Tipula desertorum
                                             Tipula diabolica
                                             Tipula diacanthophora
                                             Tipula dickinsoni
                                             Tipula dido
                                               Tipula dido dido
                                               Tipula dido malheurensis
                                             Tipula dietziana
                                             Tipula diflava
                                             Tipula dimidiata
                                             Tipula dis
                                             Tipula disjuncta
                                                   [Tipula taughannock]
                                             Tipula diversa
                                             Tipula doaneiana
                                                   [Tipula californica]
                                             Tipula donaldi
                                             Tipula dorothea
                                             Tipula dorsimacula
                                                   [Tipula beaulieui]
                                               Tipula dorsimacula dorsimacula
                                                     [Tipula angustipennis]
                                               Tipula dorsimacula shasta
                                             Tipula dorsolineata
                                             Tipula downesi
                                             Tipula duplex
                                                   [Tipula cinctocornis]
                                                   [Tipula mingwe]
                                             Tipula dupliciformis
                                             Tipula edwardsi
                                             Tipula eluta
                                             Tipula entomophthorae
                                                   [Tipula similissima]
                                             Tipula epios
                                             Tipula esselen
                                             Tipula estella
                                             Tipula eurystyla
                                             Tipula evidens
                                             Tipula fallax
                                                   [Tipula alia]
                                             Tipula fattigiana
                                             Tipula faustina
                                             Tipula fenderi
                                             Tipula filamentosa
                                             Tipula flavibasis
                                             Tipula flavocauda
                                                   [Tipula buenoi]
                                             Tipula flavomarginata
                                             Tipula flavoumbrosa
                                             Tipula flinti
                                             Tipula floridensis
                                             Tipula footeana
                                             Tipula fragilina
                                             Tipula fragilis
                                                   [Tipula suspecta]
                                             Tipula fragmentata
                                             Tipula fraterna
                                             Tipula friendi
                                             Tipula frigida
                                             Tipula frommeri
                                             Tipula fuliginosa
                                                   [Ctenophora fuliginosa]
                                                   [Tipula speciosa]
                                             Tipula fulvilineata
                                             Tipula fulvinodus
                                             Tipula furca
                                             Tipula furialis
                                             Tipula gelida
                                             Tipula georgiana
                                             Tipula geronimo
                                             Tipula gertschi
                                             Tipula glabristyla
                                             Tipula glendenningi
                                             Tipula gothicana
                                             Tipula graciae
                                             Tipula grahamina
                                             Tipula graminivora
                                             Tipula grenfelli
                                             Tipula guasa
                                             Tipula guerreroensis
                                             Tipula hedgesi
                                             Tipula helderbergensis
                                             Tipula helferi
                                             Tipula helvocincta
                                             Tipula hermannia
                                                   [Tipula fasciata]
                                             Tipula hewitti
                                             Tipula hirsuta
                                             Tipula hollandi
                                             Tipula hoogstraali
                                             Tipula horningi
                                             Tipula hugginsi
                                             Tipula huntsmaniana
                                             Tipula huron
                                             Tipula idahoensis
                                             Tipula idiotricha
                                             Tipula ignobilis
                                             Tipula illinoiensis
                                                   [Tipula versicolor]
                                             Tipula illustris
                                             Tipula imbellis
                                             Tipula impudica
                                             Tipula inadusta
                                             Tipula inclusa
                                             Tipula incurva
                                             Tipula ingrata
                                             Tipula insignifica
                                             Tipula integra
                                             Tipula inusitata
                                             Tipula inyoensis
                                             Tipula iroquois
                                             Tipula jacintoensis
                                             Tipula jacobus
                                             Tipula jenseni
                                             Tipula jepsoni
                                             Tipula johanseni
                                             Tipula johnsoniana
                                                   [Tipula winnemana]
                                             Tipula josephus
                                             Tipula kaibabensis
                                             Tipula katmaiensis
                                             Tipula kennedyana
                                             Tipula kennicotti
                                             Tipula kincaidi
                                             Tipula kirbyana
                                             Tipula kirkwoodi
                                             Tipula kirkwoodiana
                                             Tipula knowltoniana
                                             Tipula kraussi
                                             Tipula lacteipes
                                             Tipula lagunicola
                                             Tipula lamellata
                                                   [Tipula rangiferina]
                                             Tipula lanei
                                             Tipula larga
                                             Tipula lassenensis
                                             Tipula latipennis
                                                   [Tipula ottawaensis]
                                             Tipula leechi
                                             Tipula leiocantha
                                             Tipula leucophaea
                                             Tipula ligulipenicillata
                                             Tipula lionota
                                                   [Tipula coracina]
                                             Tipula loewiana
                                             Tipula loganensis
                                             Tipula longibasis
                                             Tipula longiventris
                                                   [Tipula stylifera]
                                             Tipula lucida
                                             Tipula ludoviciana
                                             Tipula lygropis
                                             Tipula lyrifera
                                             Tipula macleani
                                             Tipula macnabi
                                             Tipula macracantha
                                             Tipula macrolaboides
                                             Tipula macrophallus
                                                   [Pachyrhina macrophallus]
                                             Tipula macswaini
                                             Tipula maculatipennis
                                             Tipula maculipleura
                                             Tipula madera
                                             Tipula madina
                                             Tipula magnifolia
                                             Tipula mainensis
                                             Tipula malkini
                                             Tipula mallochi
                                             Tipula manahatta
                                             Tipula mandan
                                                   [Tipula perexigua]
                                             Tipula margarita
                                             Tipula mariannae
                                             Tipula marina
                                             Tipula mariposa
                                             Tipula maritima
                                             Tipula martini
                                             Tipula mayedai
                                             Tipula mckinleyana
                                             Tipula mecotrichia
                                             Tipula megalodonta
                                             Tipula megaura
                                             Tipula melanderiana
                                             Tipula mercedensis
                                             Tipula mesotergata
                                             Tipula metacomet
                                             Tipula micheneri
                                             Tipula michoacana
                                             Tipula middlekauffi
                                             Tipula millardi
                                             Tipula mitrata
                                             Tipula miwok
                                             Tipula moctezumae
                                             Tipula modoc
                                             Tipula mohavensis
                                             Tipula mono
                                             Tipula monoana
                                             Tipula monticola
                                             Tipula mormon
                                             Tipula morrisoni
                                             Tipula mulaiki
                                             Tipula mutica
                                             Tipula nebulinervis
                                             Tipula nebulipennis
                                             Tipula nephophila
                                             Tipula neptun
                                             Tipula newcomeri
                                             Tipula nigrocorporis
                                             Tipula nimbinervis
                                             Tipula nobilis
                                                   [Pachyrhina nobilis]
                                             Tipula novaleonensis
                                             Tipula noveboracensis
                                             Tipula nuntia
                                             Tipula occidentalis
                                             Tipula olympia
                                                   [Tipula concinna]
                                             Tipula opisthocera
                                             Tipula optiva
                                             Tipula oropezoides
                                             Tipula osceola
                                             Tipula ovalis
                                             Tipula oxytona
                                             Tipula pachyrhinoides
                                             Tipula pacifica
                                             Tipula packardi
                                             Tipula paiuta
                                             Tipula palmarum
                                             Tipula paludosa
                                             Tipula parrioides
                                                   [Stygeropis parrioides]
                                             Tipula parshleyi
                                             Tipula paterifera
                                             Tipula pellucida
                                                   [Tipula clara]
                                                   [Tipula pyramis]
                                             Tipula pendulifera
                                             Tipula penicillata
                                             Tipula penobscot
                                             Tipula perfidiosa
                                             Tipula perhirtipes
                                             Tipula perlongipes
                                                   [Tipula filipes]
                                                   [Tipula longipes]
                                             Tipula perparvula
                                             Tipula perretti
                                             Tipula phoroctenia
                                             Tipula piliceps
                                             Tipula planicornis
                                                   [Tipula planicornia]
                                             Tipula platymera
                                                   [Tipula fultonensis]
                                             Tipula pleuracicula
                                                   [Tipula arizonica]
                                                   [Tipula monochroma]
                                             Tipula plutonis
                                             Tipula polingi
                                             Tipula polycantha
                                             Tipula powelli
                                             Tipula powersi
                                             Tipula praecisa
                                                   [Tipula tingi]
                                             Tipula praelauta
                                             Tipula pratorum
                                             Tipula pribilofensis
                                             Tipula pribilovia
                                             Tipula pritchardi
                                             Tipula productella
                                             Tipula productisterna
                                             Tipula prolixa
                                             Tipula pseudotruncorum
                                                   [Tipula truncorum]
                                             Tipula pubera
                                             Tipula puncticollis
                                                   [Pachyrhina puncticollis]
                                             Tipula puncticornis
                                             Tipula pura
                                             Tipula quaylii
                                             Tipula rabiosa
                                             Tipula rainiericola
                                             Tipula ramona
                                             Tipula rastristyla
                                             Tipula raysmithi
                                             Tipula reciproca
                                             Tipula religiosa
                                             Tipula repulsa
                                             Tipula resurgens
                                                   [Tipula grata]
                                             Tipula retinens
                                             Tipula retorta
                                             Tipula retusa
                                             Tipula rohweri
                                                   [Tipula bifida]
                                                   [Tipula doanei]
                                             Tipula rotundiloba
                                             Tipula ruidoso
                                             Tipula rupicola
                                             Tipula rusticola
                                             Tipula sacajawea
                                             Tipula sackeniana
                                             Tipula sacra
                                             Tipula sagittifera
                                             Tipula sanctaecruzae
                                             Tipula sanctaeluciae
                                             Tipula sanctaeritae
                                             Tipula saxemontana
                                             Tipula sayi
                                             Tipula saylori
                                             Tipula sayloriana
                                             Tipula schizomera
                                             Tipula schlingeri
                                             Tipula schusteri
                                             Tipula selanderi
                                             Tipula semidea
                                             Tipula seminole
                                             Tipula senega
                                                   [Tipula pallida]
                                             Tipula seqoiarum
                                             Tipula sequoicola
                                             Tipula serrulata
                                             Tipula serta
                                                   [Tipula albonotata]
                                                   [Tipula discolor]
                                                   [Tipula ignota]
                                             Tipula shastensis
                                             Tipula shieldsi
                                             Tipula shoshone
                                             Tipula silvestra
                                                   [Tipula ungulata]
                                             Tipula simondsi
                                             Tipula simplex
                                             Tipula sinistra
                                             Tipula siskiyouensis
                                             Tipula smithae
                                             Tipula snoqualmiensis
                                             Tipula spaldingi
                                             Tipula spatha
                                             Tipula spenceriana
                                               Tipula spenceriana hardyi
                                               Tipula spenceriana spenceriana
                                             Tipula spernata
                                             Tipula spernax
                                             Tipula sperryana
                                             Tipula spinerecta
                                             Tipula splendens
                                             Tipula stalagmites
                                             Tipula stenorhabda
                                             Tipula sternata
                                                   [Tipula megatergata]
                                             Tipula stonei
                                                   [Pachyrhina unifasciata]
                                             Tipula strepens
                                             Tipula streptocera
                                               Tipula streptocera pallidocera
                                                     [Tipula pallidocera]
                                               Tipula streptocera streptocera
                                             Tipula subapache
                                             Tipula subarctica
                                             Tipula subbarbata
                                             Tipula subcinerea
                                             Tipula subeluta
                                             Tipula subfasciata
                                             Tipula submaculata
                                                   [Tipula cuspidata]
                                             Tipula subpolaris
                                             Tipula subserta
                                             Tipula subtenuicornis
                                                   [Tipula idei]
                                             Tipula subtilis
                                             Tipula subvirgo
                                             Tipula succincta
                                             Tipula supplicata
                                             Tipula suttoni
                                             Tipula sweetae
                                             Tipula sylvicola
                                             Tipula synchroa
                                             Tipula tacomicola
                                             Tipula taenigaster
                                             Tipula tancitaro
                                             Tipula tanneri
                                             Tipula tenaya
                                             Tipula tenebrosa
                                             Tipula tennessa
                                             Tipula tenuilinea
                                             Tipula tephrocephala
                                             Tipula tergata
                                             Tipula ternaria
                                             Tipula tesuque
                                             Tipula texensis
                                             Tipula thulensis
                                             Tipula timberlakei
                                             Tipula toklatensis
                                             Tipula translucida
                                                   [Tipula devia]
                                             Tipula tribulator
                                             Tipula trichophora
                                             Tipula tricolor
                                                   [Tipula xanthostigma]
                                             Tipula trimaculata
                                                   [Ctenophora trimaculata]
                                             Tipula triplex
                                               Tipula triplex colei
                                               Tipula triplex integra
                                               Tipula triplex linearis
                                               Tipula triplex satyr
                                                     [Tipula claasseni]
                                               Tipula triplex triplex
                                             Tipula tristis
                                             Tipula triton
                                             Tipula trivittata
                                             Tipula truculenta
                                             Tipula trypetophora
                                             Tipula tuscarora
                                             Tipula twightae
                                             Tipula twogwoteeana
                                             Tipula tyranna
                                             Tipula ultima
                                                   [Tipula flavescens]
                                                   [Tipula flavicans]
                                             Tipula umbra
                                             Tipula umbrosa
                                             Tipula unifasciatus
                                             Tipula unimaculata
                                                   [Pachyrhina unimaculata]
                                             Tipula utahicola
                                             Tipula uxoria
                                             Tipula valida
                                                   [Tipula calva]
                                               Tipula valida atricornis
                                               Tipula valida valida
                                             Tipula variata
                                             Tipula vestigipennis
                                             Tipula vicina
                                             Tipula virgo
                                             Tipula virgulata
                                                   [Tipula oreomyzoides]
                                             Tipula vitabilis
                                             Tipula vittatipennis
                                                   [Tipula albovittata]
                                             Tipula vultuosa
                                             Tipula warneri
                                             Tipula werneri
                                             Tipula whitneyi
                                             Tipula williamsiana
                                             Tipula williamsii
                                             Tipula willissmithi
                                             Tipula woodi
                                             Tipula yana
                                             Tipula yellowstonensis
                                             Tipula yosemite
                                             Tipula youngi
                                             Tipula zelotypa