Cottonmouth - Agkistrodon piscivorus

Cottonmouth

*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: Water Moccasin

Subspecies: Only the Western Cottonmouth, Agkistrodon piscivorus leucostoma, occurs within Louisiana.

Description: 

Similar Species: 

Species Range: 

Louisiana Range:  Statewide.

Habitat:

Natural History: 

Best Time and Place to Observe:

Global Conservation Status:  Cottonmouths 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:  Cottonmouths do not have any special status in Louisiana.

Author's Remarks: I have observed this species commonly in the Atchafalaya Basin, both north and south of I-10. I have also found them at many of the other areas in southern Louisiana I have herped and also in Kisatchie National Forest (Natchitoches Parish).

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