Definition that contains genus nerodia
- natrix sipedon in some classifications placed in the genus Nerodia; western United States snake that seldom ventures far from water
- nerodia sipedon in some classifications placed in the genus Nerodia; western United States snake that seldom ventures far from water
- banded water snake in some classifications placed in the genus Nerodia; western United States snake that seldom ventures far from water
- common water snake in some classifications placed in the genus Nerodia; western United States snake that seldom ventures far from water