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Common names include cottonmouth, northern cottonmouth, water moccasin, swamp moccasin, black moccasin, and simply viper. [14] Many of the common names refer to the threat display, in which this species often stands its ground and gapes at an intruder, exposing the white lining of its mouth.
The Florida cottonmouth (Agkistrodon conanti) is a species of venomous snake, a pit viper in the subfamily Crotalinae of the family Viperidae. The species is endemic to the United States, where it occurs in southern Georgia and the Florida peninsula in nearly every type of wetlands in the region, including brackish water and offshore islands.
The origin of this nickname is unknown. The first known use of "moccasin" to refer to a deadly venomous snake was in a 1765 publication. The nickname is used to refer to both cottonmouths and copperheads. According to the Word Detective, this use may be related to their color and appearance or the silence with which they move. [10]
Cottonmouth snakes, also known as water moccasins, are cousins of copperheads — a venomous snake frequently seen in the Triangle. Although cottonmouths are primarily found in the eastern part of ...
There are 105 species of snakes in Texas, 15 are deadly. Here’s what to know. There are 105 species of snakes in Texas, 15 are deadly. ... Cottonmouths- Dark brown, olive green or completely black.
List of fatal snake bites in the United States - Wikipedia
Cottonmouth snakes are a regular sight and hazard along the rivers, lakes, and swamps of the southeastern United States. Excellent swimmers and climbers, cottonmouths are a potential danger to ...
Engelmann and Obst (1981) list value of 0.12 mg/kg SC, with an average venom yield of 120 mg per bite and a maximum record of 400 mg. [50] To demonstrate just how deadly this species is, an estimate was made on the number of mice and adult human fatalities it is capable of causing in a single bite that yields the maximum dose of 400 mg. Based ...