Summary ²

The western rat snake (Pantherophis obsoletus), also commonly known as the Texas ratsnake,black rat snake, pilot black snake, or simply black snake, is a nonvenomous colubrid species found in North America. No subspecies are currently recognized.

Sources and Credits

1. (c) Chris Harrison, some rights reserved (CC BY-NC), uploaded by Chris Harrison
2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Pantherophis_obsoletus_lindheimeri

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

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