Pseudoxyrhophiidae
Reticulated Hognose Snake
HarmlessLeioheterodon geayi






6 photographs of the Reticulated Hognose Snake. © Piotr Lukasik.
The Reticulated Hognose Snake (Leioheterodon geayi) is a non-venomous snake in the Pseudoxyrhophiidae family, recorded in 1 country.
- Family
- Pseudoxyrhophiidae
About the Reticulated Hognose Snake
Leioheterodon geayi, commonly known as Geay's hognose snake, the Madagascan speckled hognose snake, and the speckled hognose snake, is a species of mildly venomous snake in the family Lamprophiidae. The species is native to southwestern Madagascar.
Etymology
The specific name, geayi, is in honor of French naturalist Martin François Geay (1859-1910) who collected the type specimen.
Habitat
The preferred natural habitats of L. geayi are forest, savanna, and sandy areas, but it has also been found in pastures and villages.
Description
L. geayi can grow to a total length (including tail) of 90–140 cm (35–55 in).
It is an opisthoglyphous ("rear-fanged") snake, having a pair of enlarged teeth at the rear of each maxilla (upper jaw).
Behavior
L. geayi is terrestrial and diurnal.
Reproduction
L. geayi is oviparous.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Reticulated Hognose Snake
- Is the Reticulated Hognose Snake venomous?
- No. The Reticulated Hognose Snake (Leioheterodon geayi) is non-venomous and is not considered dangerous to humans. Like most snakes, it will retreat rather than bite when given the chance.
- Is the Reticulated Hognose Snake poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Reticulated Hognose Snake is neither poisonous nor venomous.
- Is the Reticulated Hognose Snake dangerous?
- The Reticulated Hognose Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Reticulated Hognose Snake live?
- The Reticulated Hognose Snake has verified records in 1 country, including Madagascar. See the distribution section below for its full range.
- Why is it called the Reticulated Hognose Snake?
- The specific name, geayi, is in honor of French naturalist Martin François Geay (1859-1910) who collected the type specimen.
Where it is found
More Pseudoxyrhophiidae snakes
Giant Madagascan Hognose SnakeLeioheterodon madagascariensis
Blonde Hognose SnakeLeioheterodon modestus
Common Slug-eaterDuberria lutrix
Common Madagascar Cat SnakeMadagascarophis colubrinus
Bernier's Striped SnakeDromicodryas bernieri
Lateral Water SnakeThamnosophis lateralis
Four-striped SnakeDromicodryas quadrilineatus
Cape Reed SnakeAmplorhinus multimaculatus
Classification
How scientists group this snake, from the broadest category down to the exact species. Each step narrows to its closest relatives.
- OrderThe broad group of scaled reptiles: all snakes and lizards
- Squamata
- FamilyA group of related snakes that share key traits
- Pseudoxyrhophiidae
- GenusA close-knit group of very similar species
- Leioheterodon
- SpeciesThis exact snake, named in the two-part scientific name
- Leioheterodon geayi
Keep learning
- What to Do If You Find a SnakeFound a snake at home or on a trail? Here is how to stay calm, give it space, identify it safely, and know when to call a professional.
- Venomous vs Nonvenomous: How to Tell the DifferenceThe folk rules for telling venomous snakes apart, where each one fails, and why location-based identification beats guessing by sight.
- What Is a Snake? Anatomy and the BasicsA clear overview of what makes a snake a snake: limbless body plan, anatomy, evolution from lizards, species diversity, and why they are ectothermic.
- How to Keep Snakes Out of Your Yard and HomeA practical guide to keeping snakes out of your yard and home using habitat changes that work, plus what to skip and what to do if one shows up.
Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.