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The eastern hog-nosed snake [3] (Heterodon platirhinos), is a species of mildly venomous rear-fanged snake in the family Colubridae. The venom is specifically adapted to amphibian prey and is harmless to humans. However, some people may have an allergic reaction, and experience local swelling and other symptoms.
Hognose snakes rarely bite in self-defense and their saliva is unlikely to cause serious injury to humans. [5] Case reports of Heterodon nasicus in captivity biting during regular handling have mostly been linked to a possible misidentification as prey, with the effects including local pain, swelling and local tissue damage.
Characteristics: Plains hognose snakes are thicker than most snakes and often reach 3 feet in length. Their dorsal scales are usually brown with darker patches down the back and sides. Ventral ...
The United States has about 30 species of venomous snakes, which include 23 species of rattlesnakes, three species of coral snakes, and four species of American moccasins. Although at least one species of venomous snake is found in every state except Hawaii, Maine, and Alaska.
The western hognose snake (Heterodon nasicus) is a species [2] of snake in the family Colubridae. The species is endemic to North America. There are three subspecies that are recognized as being valid, including the nominotypical subspecies .
Xenodon dorbignyi, the South American hognose snake, is a species of snake in the family Colubridae. The species is native to southern South America. The species is native to southern South America. There are four recognized subspecies .
Hognose snakes are frequently found in the exotic pet trade. H. nasicus are often considered to be the easiest to care for, and captive-bred stock is easily found. H. platirhinos is commonly found, but their dietary requirements can be a challenge for some keepers.
The common death adder (Acanthophis antarcticus) is a highly venomous snake species with a 50–60% untreated mortality rate. [87] It is also the fastest striking venomous snake in the world. [88] A death adder can go from a strike position, to strike and envenoming their prey, and back to strike position again, in less than 0.15 seconds. [88]