Skip to main content
All species
Venomous

Sri Lankan green pit viper

Trimeresurus trigonocephalus

  • පලා පොළඟා
Pending expert review
Sri Lankan green pit viper resting in a loose coil among leaves.
Photo: Akshaysurendra1 · CC0

This profile is pending review by a qualified herpetologist. Never rely on it to decide whether a snake is safe to approach.

Overview

An endemic tree-dwelling pit viper of the wet zone forests and plantations. Bites need medical attention even when symptoms seem mild.

How to recognise it

  • 1Bright green body with bold black markings
  • 2Broad triangular head with heat-sensing pits
  • 3Prehensile tail used to grip branches

Where it lives

Forests, tea and cardamom plantations and home gardens in the wet zone and central hills.

Recorded sightings

Often confused with

References

Bitten by a snake? Keep calm, keep still and go to the nearest hospital immediately. Call 1990 for an ambulance.

Call 1990