dcsimg
Clinton Alexander   cc-by-nc-4.0

Nerodia sipedon insularum is a subspecies of snakes in the family colubrid snakes. They are listed as of special concern by COSEWIC.

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EOL has data for 2 attributes, including:

Known occurrences, collected specimens and observations of Nerodia sipedon insularum (Conant & Clay 1937). View this species on GBIF