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Tropidophiidae

Cuban Dwarf Boa

Harmless

Tropidophis melanurus

Cuban Dwarf Boa
Tropidophis melanurus, © Francesco Cecere
Cuban Dwarf BoaCuban Dwarf BoaCuban Dwarf BoaCuban Dwarf BoaCuban Dwarf Boa

6 photographs of the Cuban Dwarf Boa. © Francesco Cecere.

The Cuban Dwarf Boa (Tropidophis melanurus) is a non-venomous snake in the Tropidophiidae family, recorded in 3 countries.

Family
Tropidophiidae

About the Cuban Dwarf Boa

Tropidophis melanurus, commonly known as the dusky dwarf boa, Cuban wood snake, or Cuban giant dwarf boa, is a nonvenomous dwarf boa species endemic to Cuba. There are three subspecies that are recognized as being valid, including the nominate subspecies described here.

Description

Adults of T. melanurus grow to an average of 32 to 39 inches (81 to 99 cm) in total length (including tail).

Geographic range

T. melanurus is found in Cuba, as well as on some nearby islands, Cayos de San Felipe (Cayo Real), and Isla de la Juventud. The type locality given is "l'île de Cuba."

Habitat

The preferred natural habitat of T. melanurus is forest.

Diet

T. melanurus preys upon amphibians (frogs), reptiles (lizards), birds, and mammals (rodents).

Reproduction

The mode of reproduction of T. melanurus is unclear: it has been described as oviparous, and as ovoviviparous.

Subspecies

Etymology

The subspecific name, ericksoni, is in honor of Edwin B. Erickson who assisted Schwartz in fieldwork in 1957.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Cuban Dwarf Boa

Is the Cuban Dwarf Boa venomous?
No. The Cuban Dwarf Boa (Tropidophis melanurus) 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 Cuban Dwarf Boa poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Cuban Dwarf Boa is neither poisonous nor venomous.
Is the Cuban Dwarf Boa dangerous?
The Cuban Dwarf Boa is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Cuban Dwarf Boa live?
The Cuban Dwarf Boa has verified records in 3 countries, including Cuba, Cayman Islands, United States of America. See the distribution section below for its full range.
What does the Cuban Dwarf Boa eat?
T. melanurus preys upon amphibians (frogs), reptiles (lizards), birds, and mammals (rodents).
Why is it called the Cuban Dwarf Boa?
The subspecific name, ericksoni, is in honor of Edwin B. Erickson who assisted Schwartz in fieldwork in 1957.

Where it is found

More Tropidophiidae 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
Tropidophiidae
GenusA close-knit group of very similar species
Tropidophis
SpeciesThis exact snake, named in the two-part scientific name
Tropidophis melanurus

Keep learning

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