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Eastern hognose snake. 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 snake is a common name for several unrelated species of snakes with upturned snouts, classified in two colubrid snake families and one pseudoxyrhophiid snake family. They include the following genera: Heterodon, which occur mainly in the United States and northern Mexico. Leioheterodon, the hognose snakes native to Madagascar.
Heterodon is a genus of harmless colubrid snakes endemic to North America. [1] They are stout with upturned snouts and are perhaps best known for their characteristic threat displays. Three species are currently recognized. [2] Members of the genus are commonly known as hognose snakes, hog-nosed snakes, [3] North American hog-nosed snakes, [2 ...
Eastern hognose snake. Heterodon platirhinos or the eastern hognose snake. Characteristics: The eastern hognose snake is one of the most diverse, being 2 to 4 feet long and with many patterns and ...
The western hognose snake is a relatively small, stout-bodied snake. Its color and pattern is highly variable between subspecies, although most specimens appear much like rattlesnakes to the untrained eye, which appears to be Batesian mimicry. Males are considerably smaller than females, with adults rarely exceeding a total length (including ...
Hognose snake. Blonde hognose snake; Dusty hognose snake; Eastern hognose snake; Jan's hognose snake; Giant Malagasy hognose snake; Mexican hognose snake; Plains hognose snake; Ringed hognose snake; South American hognose snake; Southern hognose snake; Speckled hognose snake; Tri-color hognose snake; Western hognose snake; Hoop snake; Hundred pacer
Binomial name. Heterodon simus. (Linnaeus, 1766) Synonyms. Coluber simus Linnaeus, 1766. Heterodon simus — Holbrook, 1842[3] Adult Southern Hognose Snake, H. Simus. Heterodon simus, commonly known as the southern hog-nosed snake, is a harmless [4] snake species endemic to the southeastern United States. No subspecies are currently recognized.
Heterodon platirhinos. extreme southeastern fringe of the state. 20 - 33 inches in length, slightly upturned snout (as compared to the Plains hognose snake), highly variable in colouration (with dark blotches along center, and alternating spots on each side) Fox snake. Elaphe vulpina. far southeastern South Dakota.