Asian Dwarf Snake
Eirenis persicus
A small, secretive colubrid from the arid highlands of Iran and Central Asia, closely related to the European dwarf snakes of the genus Eirenis.
- Venomous?
- Non-venomous
- Adult length
- 0.3-0.5 m (1-1.6 ft)
- Range
- Iran, the Caucasus, Central Asia, and parts of the Middle East
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Overview
The Asian dwarf snake is a small member of the Eirenis group, adapted to the dry, rocky landscapes of the Iranian Plateau and neighboring regions. Like its relatives, it is inconspicuous and rarely noticed.
It poses no danger to humans, being entirely non-venomous. Its small size and fossorial tendencies keep it largely out of sight.
How to identify it
- Small, slender body typical of the genus
- Coloration ranges from pale gray to light brown, often with subtle or absent patterning
- Underside pale and unmarked
- Smooth dorsal scales
- Narrow head with round pupils
- Rarely exceeds 0.5 m in length
Habitat & range
Occupies arid steppe, rocky slopes, and semi-desert terrain across Iran, the Caucasus, and parts of Central Asia and the Middle East, typically at low to moderate elevations.
Behavior, diet & reproduction
Nocturnal to crepuscular and highly secretive, spending most of its time under stones or in soil crevices. Feeds primarily on small invertebrates such as insects and their larvae. Reproduction is oviparous, with small clutches laid in concealed, humid microhabitats.
Frequently asked questions
Is the Asian dwarf snake dangerous?
No, it is non-venomous and completely harmless to humans.
How big is the Asian dwarf snake?
It is a small species, typically reaching only 30-50 cm (1-1.6 ft) as an adult.
Where is the Asian dwarf snake found?
It occurs across Iran, the Caucasus, Central Asia, and parts of the Middle East in arid, rocky habitats.
Asian Dwarf Snake guides
In-depth guides for identifying and understanding Asian Dwarf Snake.
