Summary ²

Pantherophis obsoletus – also known as the western rat snake, black rat snake, pilot black snake, or simply black snake – is a nonvenomous species of Colubridae found in central North America. No subspecies are currently recognized. Its color variations include the Texas ratsnake.

Fontes e Créditos

1. (c) J.D. Willson, alguns direitos reservados (CC BY-NC), uploaded by J.D. Willson
2. (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://hub.toolforge.org/P3151:73888?lang=

Mais informações

• BioDiversity4All taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Global Biodiversity Information Facility (GBIF)
• HerpMapper
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• Snake Database
• The Reptile Database
• VertNet

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