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Animalia
Arthropoda
Hexapoda
[Apterygota]
Insecta
Pterygota
Neoptera
[Endopterygota]
[Exopterygota]
Coleoptera
Polyphaga
Elateriformia
Byrrhoidea
[Dryopoidea]
Elmidae
[
Helmidae
]
Ampumixis
Ampumixis dispar
[
Helmis dispar
]
Ancyronyx
Ancyronyx variegatus
[
Elmis cincta
]
[
Hydrochus parumoculatus
]
[
Macronychus variegatus
]
Atractelmis
Atractelmis wawona
Cleptelmis
Cleptelmis addenda
[
Elmis addenda
]
Cleptelmis ornata
[
Elmis ornata
]
Cylloepus
Cylloepus abnormis
[
Elmis abnormis
]
Cylloepus araneolus
[
Limnius araneolus
]
Cylloepus danforthi
Cylloepus parkeri
Dubiraphia
Dubiraphia bivittata
[
Elmis bivittata
]
Dubiraphia brevipennis
Dubiraphia browni
Dubiraphia brunnescens
[
Helmis brunnescens
]
Dubiraphia giulianii
[
Simsonia giulianii
]
Dubiraphia harleyi
Dubiraphia minima
Dubiraphia parva
Dubiraphia quadrinotata
[
Elmis quadrinotata
]
Dubiraphia robusta
Dubiraphia vittata
[
Elmis vittatus
]
Elminae
Elmis
[
Helmis
]
Elmis fififormis
Elsianus
Elsianus moestus
Elsianus shoemaker
Elsianus texanus
Gonielmis
Gonielmis dietrichi
[
Helmis dietrichi
]
Heterelmis
Heterelmis browni
Heterelmis comalensis
Heterelmis glabra
Heterelmis labra
Heterelmis nitidulus
Heterelmis obscura
Heterelmis stephani
Heterelmis tarsalis
Heterelmis vulnerata
Heterlimnius
Heterlimnius corpulentus
Heterlimnius crynophilus
Heterlimnius divergens
Heterlimnius elegans
Heterlimnius koebelei
Heterlimnius ovalis
Heterlimnius quadrimaculatus
Heterlimnius tardellus
Heterlimnius trivittatus
Hexacylloepus
Hexacylloepus abditus
Hexacylloepus apicalis
Hexacylloepus ferrugineus
Hexacylloepus horni
Hexacylloepus scabrosus
Lara
Lara avara
Lara avara amplipennis
Lara avara avara
Lara gehringi
Larainae
Limnius
Limnius avalis
Limnius fastiditus
Limnius latinsculus
Macrelmis
Macrelmis shoemakei
Macrelmis texanus
Macronychus
Macronychus glabratus
Macronychus parvulus
Macronychus thermae
Microcylloepus
Microcylloepus angustus
Microcylloepus browni
Microcylloepus formicoideus
Microcylloepus foveatus
Microcylloepus inaequalis
Microcylloepus moapus
Microcylloepus moapus fraxinus
Microcylloepus moapus moapus
Microcylloepus obesus
Microcylloepus pusillus
[
Stenelmis pusillus
]
Microcylloepus pusillus aptus
Microcylloepus pusillus lodingi
Microcylloepus pusillus perditus
Microcylloepus pusillus pusillus
Microcylloepus pusillus similis
Microcylloepus similis
Microcylloepus thermarum
Narpus
Narpus angustus
Narpus arizonica
Narpus concolor
Neocylloepus
Neocylloepus boeseli
Neoelmis
Neoelmis caesa
Neoelmis gracilis
Optioservus
Optioservus ampliatus
Optioservus canus
Optioservus castanipennis
Optioservus cryophilus
Optioservus divergens
Optioservus fastiditus
Optioservus immunis
Optioservus ovalis
Optioservus ozarkensis
Optioservus pecosensis
Optioservus phaeus
Optioservus quadrimaculatus
Optioservus sandersoni
Optioservus seriatus
Optioservus trivittatus
[
Limnius trivittatus
]
Ordobrevia
Ordobrevia nubifera
Oulimnius
Oulimnius latiusculus
Oulimnius nitidulus
Phanocerus
Phanocerus clavicornis
Phanocerus congener
Phanocerus helmoides
Phanocerus hubbardi
Promoresia
Promoresia elegans
Promoresia tardella
Rhizelmis
Rhizelmis nigra
Simsonia
Simsonia bivittata
Simsonia dietrichi
Stenelmis
Stenelmis antennalis
Stenelmis beameri
Stenelmis bicarinata
Stenelmis calida
Stenelmis calida calida
Stenelmis cheryl
Stenelmis concinna
Stenelmis convexula
Stenelmis crenata
[
Elmis crenata
]
Stenelmis decorata
Stenelmis douglasensis
Stenelmis exigua
Stenelmis exilis
Stenelmis florala
Stenelmis fuscata
Stenelmis grossa
Stenelmis humerosa
Stenelmis hungerfordi
Stenelmis knobeli
Stenelmis lariversi
Stenelmis lateralis
Stenelmis lignicola
Stenelmis markeli
Stenelmis mera
Stenelmis mirabilis
Stenelmis moapa
[
Stenelmis calida moapa
]
Stenelmis musgravei
Stenelmis occidentalis
Stenelmis parva
Stenelmis quadrimaculata
Stenelmis sandersoni
Stenelmis sexlineata
Stenelmis sinuata
Stenelmis vittipennis
Stenelmis williami
Stenelmis xylonastis
Zaitzevia
Zaitzevia milleri
Zaitzevia parvulus
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