Boidae
Madagascar tree boa
HarmlessSanzinia madagascariensis






6 photographs of the Madagascar tree boa. © Guilherme Siniciato Terra Garbino.
The Madagascar tree boa (Sanzinia madagascariensis) is a non-venomous snake in the Boidae family, recorded in 4 countries.
- Family
- Boidae
About the Madagascar tree boa
Sanzinia is a genus of snakes in the family Boidae.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Madagascar tree boa
- Is the Madagascar tree boa venomous?
- No. The Madagascar tree boa (Sanzinia madagascariensis) 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 Madagascar tree boa poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Madagascar tree boa is neither poisonous nor venomous.
- Is the Madagascar tree boa dangerous?
- The Madagascar tree boa is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Madagascar tree boa live?
- The Madagascar tree boa has verified records in 4 countries, including Madagascar, United States of America, France. See the distribution section below for its full range.
Where it is found
More Boidae snakes
Classification
How scientists group this snake, from the broadest category down to the exact species. Each step narrows to its closest relatives.
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.







