Summary ²

The midland water snake (Nerodia sipedon pleuralis), a subspecies of the northern water snake (Nerodia sipedon), is a nonvenomous natricine snake, which is endemic to North America.

Fuentes y créditos

1. (c) Todd Pierson, algunos derechos reservados (CC BY-NC-SA), http://www.flickr.com/photos/40293555@N03/5690604553
2. (c) Wikipedia, algunos derechos reservados (CC BY-SA), http://en.wikipedia.org/wiki/Nerodia_sipedon_pleuralis

Más información

• NaturaLista página del taxón
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Global Biodiversity Information Facility (GBIF)
• HerpMapper
• NatureServe Explorer 2.0
• Snake Database
• The Reptile Database
• VertNet

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