water pitviper
Noun
Words related to the picture: Agkistrodon piscivorus~L, gape~iV2, black water viper~N, black snake~N, water pitviper~N, copperbrain~N, water mamba~N, cottonmouth snake~N2, water moccasin~N1, swamp moccasin~N, black moccasin~N, cottonmouth~N, gapper~N, viper~N, cotton-mouthed snake~N, cottonmouth moccasin~N
CDC/ Edward J. Wozniak D.V.M.=Ph.D.=John Willson at the University of Georgia=at the Savannah River Ecology Laboratory (SREL)source