Malabar Pit Viper
Trimeresurus malabaricus
A highly variable, arboreal pit viper endemic to the biodiverse Western Ghats of India.
- Venomous?
- Venomous
- Adult length
- 0.5-0.8 m (1.6-2.6 ft)
- Range
- Western Ghats, India
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Overview
The Malabar pit viper is a species of venomous pit viper endemic to the Western Ghats mountain range of southwestern India, one of the world's biodiversity hotspots. It is renowned for its extreme color variability, with individuals ranging from green to brown, grey, or even yellow.
As an arboreal ambush predator, it relies on camouflage and heat-sensing pits to detect and strike prey.
How to identify it
- Highly variable coloration: green, brown, grey, or yellow, sometimes with darker mottling
- Slender to moderately built body suited for climbing
- Triangular head distinct from the neck with heat-sensing pits between eye and nostril
- Vertically elliptical pupil
- Keeled scales giving a slightly rough texture
- Distinguished from other green pit vipers by range restricted to the Western Ghats and greater color variability
Habitat & range
Endemic to the Western Ghats of India, found in tropical evergreen and semi-evergreen forests, often in low vegetation, shrubs, and trees near streams at various elevations.
Behavior, diet & reproduction
Nocturnal and arboreal, ambushing frogs, lizards, and small mammals from perches in vegetation. Relies on camouflage and remains still until prey comes within striking range. Ovoviviparous, giving birth to live young.
Frequently asked questions
Is the Malabar pit viper dangerous?
Yes, it is venomous, though bites are less commonly reported than with larger vipers due to its limited, forested range.
Why does its color vary so much?
Individual coloration varies widely, likely aiding camouflage across different forest microhabitats.
Where is it found?
It is endemic to the Western Ghats mountain range in southwestern India.
Does it lay eggs?
No, it gives birth to live young rather than laying eggs.
Malabar Pit Viper guides
In-depth guides for identifying and understanding Malabar Pit Viper.
