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  1. Agkistrodon piscivorus - Wikipedia

    A cottonmouth in water in Tennessee – the high position in the water and upward-tilted head can help distinguish it from Nerodia watersnakes such as the common watersnake, although there is …

  2. Cottonmouth snakes: Facts about water moccasins - Live Science

    Jul 12, 2024 · Discover where cottonmouth snakes live, how to identify them, and whether they are venomous and aggressive.

  3. Cottonmouth Snake (Water Moccasin) Facts, Identification, Habitat, …

    Apr 25, 2024 · They are named cottonmouth as the insides of their mouth, visible when they gape at their prey, are white. These snakes are indigenous to the Southeastern United States and are also …

  4. Water moccasin | Bite, Diet, Size, & Facts | Britannica

    Dec 26, 2025 · The snake’s colloquial name cottonmouth is taken from the coloration of the inside of its mouth, which is bright white. When handled or provoked, water moccasins can strike out and bite …

  5. Cottonmouth (Agkistrodon piscivorus) - Species Profile

    When threatened, the cottonmouth may respond by coiling its body and opening its mouth as though ready to bite. The exposed white interior of the mouth is what gave rise to the common name, …

  6. Cottonmouth: Snake With Potent Venom and Catlike Eyes

    Oct 16, 2024 · The cottonmouth (Agkistrodon piscivorus) is the only venomous water snake in North America, and one of only four venomous snakes in the United States. The others include the …

  7. Cottonmouth/Water Moccasin | FWC

    The cottonmouth, or water moccasin, is a dark-colored, heavy-bodied snake that can grow to an average of 2-4 feet in length. Juvenile cottonmouths are a brown or tan color with darker, reddish …

  8. Cottonmouth / Water Moccasin (Agkistrodon piscivorus) – Venomous

    In our region cottonmouths are generally restricted to the Coastal Plain but are found in a few Piedmont locations west of Atlanta, Georgia. They can be found in nearly all freshwater habitats but are most …

  9. Agkistrodon piscivorus (conanti) | INFORMATION | Animal Diversity Web

    Cottonmouths, Agkistrodon piscivorus , are found in the United States ranging from as far north as the James River in Virginia to the western edge of Missouri, and as far south as the Florida Keys and the …

  10. Cottonmouth - Description, Habitat, Image, Diet, and Interesting Facts

    The Cottonmouth, or Water Moccasin, is far more than just a venomous snake. It is a highly specialized predator, a crucial component of its wetland ecosystem, and a testament to the incredible diversity of …