Summary ²

The western hognose snake (Heterodon nasicus) is almost certainly extirpated from Bexar County. The sandy grasslands that it prefers are mostly destroyed and there are no recent records.

Sources and Credits

1. (c) Psyon, some rights reserved (CC BY-SA), http://commons.wikimedia.org/wiki/File:Iowaherps-heterodon_nasicus.jpg
2. Adapted by Chris Harrison from a work by (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Heterodon_nasicus

More Info

• iNat taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Global Biodiversity Information Facility (GBIF)
• HerpMapper
• Snake Database
• The Reptile Database
• VertNet

iNat Map