Mississippi Green Watersnake - Nerodia cyclopion

Mississippi Green Watersnake

*The colored areas of the map above represent parishes with currently known records for the given species
 (Source: Jeff Boundy, LA Dept. of Wildlife and Fisheries). By no means does it represent the full range of the species in the state, nor does it necessarily mean that a species can be found throughout the parish with the record. This is provided as a guide to where you might be able to find these species in the state and to aid in identification. A descriptive explanation of the range of each species can be found in the text below.

Other Common Names: 

Subspecies: No subspecies recognized.


Similar Species: 

Species Range: 

Louisiana Range:  Statewide, but uncommon in parts of west-central and northern Louisiana, and the upper Florida Parishes.


Natural History: 

Best Time and Place to Observe:

Global Conservation Status:  Mississippi Green Watersnakes are listed as Least Concern by the IUCN Red List. Their NatureServe Global Conservation Status Rank is G5 (Secure).

Federal Conservation Status:  None

Louisiana Conservation Status:  Mississippi Green Watersnakes do not have any special status in Louisiana.

Author's Remarks: I have observed this species commonly at Cypress Island Preserve (St. Martin Parish), and also in the Atchafalaya Basin, both north and south of I-10, Manchac WMA, Big Branch Marsh NWR, Sam Houston Jones State Park, and in Bayou Courtableau in St. Landry Parish.

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