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Boidae

Panamanian Dwarf Boa

Harmless

Ungaliophis panamensis

Panamanian Dwarf Boa
Ungaliophis panamensis, © Tom Kennedy

The Panamanian Dwarf Boa (Ungaliophis panamensis) is a non-venomous snake in the Boidae family, recorded in 4 countries.

Family
Boidae

About the Panamanian Dwarf Boa

Ungaliophis panamensis, or the Panamanian dwarf boa, is a species of nonvenomous snake in the family Tropidophiidae. It is native to Nicaragua, Costa Rica, Panama, and Colombia. Adults measure up to 50 cm (20 in) in length, with males being slightly larger but less massive than females. Its diet is not entirely known, but it has been observed feeding on bats, young northern house wrens and yellow-headed geckos.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Panamanian Dwarf Boa

Is the Panamanian Dwarf Boa venomous?
No. The Panamanian Dwarf Boa (Ungaliophis panamensis) 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 Panamanian Dwarf Boa poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Panamanian Dwarf Boa is neither poisonous nor venomous.
Is the Panamanian Dwarf Boa dangerous?
The Panamanian Dwarf Boa is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Panamanian Dwarf Boa live?
The Panamanian Dwarf Boa has verified records in 4 countries, including Costa Rica, Panama, 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 panamensis

Keep learning

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