Snake Identifier
Banded Cat-eyed Snake (Leptodeira annulata)
Banded Cat-eyed Snake (Leptodeira annulata) (26785562779) by Bernard DUPONT from FRANCE, via Wikimedia Commons, licensed under CC BY-SA 2.0
Colubrids

Banded Cat-eyed Snake

Leptodeira annulata

A slender, nocturnal, mildly venomous snake with bold banding and cat-like pupils, common near wetlands.

Venomous?
Mildly venomous
Adult length
0.5-0.9 m (20-35 in)
Range
Central America and South America

Found a snake like this?

Identify any snake from a photo, free.

Identify a snake

Overview

The banded cat-eyed snake is closely related to the northern cat-eyed snake and shares a similar nocturnal, amphibian-hunting lifestyle. It ranges more broadly through South America and is distinguished by its bolder, more regular banding pattern.

It is frequently found near ponds, streams, and seasonal wetlands, where it hunts frogs and toads after dark.

How to identify it

  • Bold, dark brown or black bands or blotches on a tan or gray body
  • Vertical, cat-like pupils
  • Slender build with a moderately distinct head
  • Smooth scales
  • Pattern more regularly banded than in similar cat-eyed species

Habitat & range

Occupies tropical and subtropical lowlands, often near ponds, marshes, and seasonal wetlands across Central and South America. Found from sea level to moderate elevations.

Behavior, diet & reproduction

Nocturnal, most active on humid nights especially near breeding aggregations of frogs. Feeds on frogs, toads, and their eggs. Mildly venomous via rear fangs, used for subduing prey. Lays eggs. Docile and rarely bites defensively.

Frequently asked questions

Is the banded cat-eyed snake venomous?

It is mildly venomous but not dangerous to humans.

How does it differ from the northern cat-eyed snake?

It has bolder, more regular banding and a broader range through South America.

What time of day is it active?

It is strictly nocturnal, hunting after dark.

What does it eat?

Mainly frogs, toads, and their eggs.