Andaman Cobra
Naja sagittifera
A cobra endemic to the Andaman Islands in the Bay of Bengal, isolated from mainland cobra populations for a long evolutionary period.
- Venomous?
- Venomous
- Adult length
- 1-1.5 m (3.3-5 ft)
- Range
- Andaman Islands, India (Bay of Bengal)
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Overview
The Andaman cobra is endemic to the Andaman Islands, an isolated archipelago in the Bay of Bengal belonging to India. Its isolation from mainland Asian cobra populations has allowed it to be recognized as a genetically and morphologically distinct species.
It is a venomous elapid, and although not classified among the true spitting cobras, its venom is considered medically significant, warranting caution in the areas of the islands where it is encountered.
How to identify it
- Adults typically 1-1.5 m in length.
- Coloration usually yellowish-brown to dark brown, sometimes with a lighter, arrow-like or shield-shaped mark on the hood.
- Smooth scales, round pupils, forms a broad hood when threatened.
- Distinguished from mainland Indian cobras by its restricted island range and subtle differences in hood markings and scalation.
Habitat & range
Restricted to the Andaman Islands in the Bay of Bengal, where it inhabits coastal forest, agricultural land, and areas near human settlements, often sheltering in burrows, rock crevices, or under vegetation.
Behavior, diet & reproduction
Primarily nocturnal, hunting rodents, frogs, and other small vertebrates. It can rear up and spread a broad hood when threatened, biting in defense rather than spitting venom. It is oviparous, with clutches of roughly 10-20 eggs.
Frequently asked questions
Is the Andaman cobra venomous?
Yes, it is a venomous elapid and is considered medically significant within its island range.
Where is the Andaman cobra found?
It is endemic to the Andaman Islands in the Bay of Bengal, part of India.
Does the Andaman cobra spit venom?
No, unlike some related African and Asian species, it is not classified as a spitting cobra and relies on biting in defense.
How big does it get?
Adults typically reach 1-1.5 m (3.3-5 ft).
Andaman Cobra guides
In-depth guides for identifying and understanding Andaman Cobra.
