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Boidae

Isthmian Dwarf Boa

Harmless

Ungaliophis continentalis

No photograph available

The Isthmian Dwarf Boa (Ungaliophis continentalis) is a non-venomous snake in the Boidae family, recorded in 5 countries.

Family
Boidae

About the Isthmian Dwarf Boa

Ungaliophis continentalis, or the Chiapan boa, is a species of nonvenomous snake in the family Tropidophiidae. It is endemic to Mexico, Guatemala, and Honduras.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Isthmian Dwarf Boa

Is the Isthmian Dwarf Boa venomous?
No. The Isthmian Dwarf Boa (Ungaliophis continentalis) 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 Isthmian Dwarf Boa poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Isthmian Dwarf Boa is neither poisonous nor venomous.
Is the Isthmian Dwarf Boa dangerous?
The Isthmian Dwarf Boa is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Isthmian Dwarf Boa live?
The Isthmian Dwarf Boa has verified records in 5 countries, including Mexico, Honduras, Nicaragua. 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.

OrderThe broad group of scaled reptiles: all snakes and lizards
Squamata
FamilyA group of related snakes that share key traits
Boidae
GenusA close-knit group of very similar species
Ungaliophis
SpeciesThis exact snake, named in the two-part scientific name
Ungaliophis continentalis

Keep learning

Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.