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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 .
The eastern hognose snake feeds extensively on amphibians, and has a particular fondness for toads. This snake has resistance to the toxins toads secrete. This immunity is thought to come from enlarged adrenal glands which secrete large amounts of hormones to counteract the toads' powerful skin poisons. At the rear of each upper jaw, it has ...
Leioheterodon modestus, also known as the blonde hognose snake, is a species of harmless, rear-fanged (opisthoglyphous) snake in the family Pseudoxyrhophiidae. It is endemic to Madagascar. [1] [2] Regarding conservation and population, it is considered a species of least concern. [1] The mineralized skeleton of this snake contains apatite. [3]
Download as PDF; Printable version; In other projects Wikimedia Commons; Wikispecies; ... Speckled hognose snake Leioheterodon madagascariensis (Duméril & Bibron, 1854)
Northern ringneck snake: everywhere but central 2/3: uncommon: minimal Farancia abacura reinwardtii: Western mud snake: southwestern tip: state endangered (extirpated) minimal Heterodon platirhinos: Eastern hognose snake: throughout: uncommon: minimal Lampropeltis calligaster calligaster: Prairie kingsnake: southwest, southcentral, and along ...
Mexican hognose snake Southern Texas into northern Mexico. Sometimes considered a subspecies of H. nasicus: H. nasicus: Baird & Girard, 1852 2 (sometimes elevated to species status, based on two scale characters) [11] Western hognose snake Southeastern Alberta and southwestern Manitoba in Canada, south to southeastern Arizona and Texas in the ...
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 .
Eastern hognose snake (Heterodon platirhinos). Extremely variable in pattern and coloration. Upturned nose. Splays its neck like a cobra when threatened, but also plays dead by exposing its belly. [9] Southern hognose snake (Heterodon simus). Pattern is consistent, light brown with lines of dark blotches. Nose is even more upturned that in ...