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Colubridae

Orange-bellied Glasstail

Harmless

Urotheca guentheri

Orange-bellied Glasstail
Urotheca guentheri, © Criss Acuña
Orange-bellied GlasstailOrange-bellied GlasstailOrange-bellied GlasstailOrange-bellied GlasstailOrange-bellied Glasstail

6 photographs of the Orange-bellied Glasstail. © Criss Acuña.

The Orange-bellied Glasstail (Urotheca guentheri) is a non-venomous snake in the Colubridae family, recorded in 6 countries.

Family
Colubridae

About the Orange-bellied Glasstail

Urotheca guentheri, also known commonly as Günther's graceful brown snake and the striped glasstail, is a species of snake in the family Colubridae. The species is native to Central America.

Etymology

The specific name, guentheri, is in honor of German-born British herpetologist Albert Günther.

Geographic range

U. guentheri is found in Costa Rica, Honduras, Nicaragua, and Panama.

Habitat

The preferred natural habitat of U. guentheri is forest, at altitudes of 70–1,800 m (230–5,910 ft).

Description

Dorsally, U. guentheri is dark brown with white lines. Ventrally, it is reddish orange. It may attain a snout-to-vent length (SVL) of 19 in (48 cm).

Diet

U. guentheri preys predominately on frogs.

Reproduction

U. guentheri is oviparous.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Orange-bellied Glasstail

Is the Orange-bellied Glasstail venomous?
No. The Orange-bellied Glasstail (Urotheca guentheri) 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 Orange-bellied Glasstail poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Orange-bellied Glasstail is neither poisonous nor venomous.
Is the Orange-bellied Glasstail dangerous?
The Orange-bellied Glasstail is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Orange-bellied Glasstail live?
The Orange-bellied Glasstail has verified records in 6 countries, including Costa Rica, Honduras, Nicaragua. See the distribution section below for its full range.
What does the Orange-bellied Glasstail eat?
U. guentheri preys predominately on frogs.
Why is it called the Orange-bellied Glasstail?
The specific name, guentheri, is in honor of German-born British herpetologist Albert Günther.

Where it is found

More Colubridae 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
Colubridae
GenusA close-knit group of very similar species
Urotheca
SpeciesThis exact snake, named in the two-part scientific name
Urotheca guentheri

Keep learning

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