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.

Fuentes y créditos

1. (c) Todd Pierson, algunos derechos reservados (CC BY-NC-SA), http://www.flickr.com/photos/twpierson/5180564044/
2. (c) Wikipedia, algunos derechos reservados (CC BY-SA), http://en.wikipedia.org/wiki/Pantherophis_obsoletus

Más información

• NaturaLista página del taxón
• 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

NaturaLista Mapa