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Madrean Discovery Expeditions (GreaterGood)

Contacts: Thomas Van Devender, yecora4@comcast.net
Homepage: https://www.greatergood.org/madrean-discovery-expeditions/
Collection Type: Observations
Management: Live Data managed directly within data portal
Global Unique Identifier: 75781746-ead0-4e23-ac27-4c0208c71a89
Digital Metadata: EML File
Usage Rights: CC0 1.0 (Public-domain)
Collection Statistics
  • 25,134 specimen records
  • 25,122 (100%) georeferenced
  • 4,003 (16%) with images (6,973 total images)
  • 24,527 (98%) identified to species
  • 409 families
  • 1,963 genera
  • 3,549 species
  • 3,752 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Arizona (2)
  • Bogertophis (1)
  • Chilomeniscus (14)
  • Chionactis (4)
  • Coluber (2)
  • Coniophanes (1)
  • Diadophis (6)
  • Drymarchon (11)
  • Drymobius (2)
  • Geophis (1)
  • Gyalopion (15)
  • Heterodon (5)
  • Hypsiglena (35)
  • Lampropeltis (41)
  • Leptodeira (1)
  • Leptophis (6)
  • Masticophis (96)
  • Oxybelis (67)
  • Phyllorhynchus (4)
  • Pituophis (69)
  • Rhinocheilus (11)
  • Salvadora (43)
  • Senticolis (11)
  • Sonora (5)
  • Storeria (3)
  • Tantilla (16)
  • Thamnophis (99)
  • Trimorphodon (20)