Armenian Steppe Viper
Vipera eriwanensis
A small steppe-dwelling viper of the Armenian highlands, closely related to Orsini's Viper and generally of limited medical significance to humans.
- Venomous?
- Mildly venomous
- Adult length
- 0.4-0.55 m (16-22 in)
- Range
- Highland steppe and plateau regions of Armenia, and adjacent parts of Turkey, Iran, and Azerbaijan
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Overview
The Armenian Steppe Viper is a small, grassland-adapted viper native to the high plateau and steppe regions of Armenia and neighboring parts of Turkey, Iran, and Azerbaijan. It is closely related to the broader Vipera ursinii species complex of meadow and steppe vipers found across Eurasia.
Its populations are often isolated within specific highland grassland patches, making habitat conservation important for the species' long-term persistence.
How to identify it
- Grayish or brownish dorsal background with a dark zigzag stripe
- Small, slender body
- Triangular head distinct from the neck
- Vertically elliptical pupils
- Keeled scales
- Distinguished from other steppe vipers mainly by its specific highland Armenian range
Habitat & range
Occupies high-elevation steppe, grassland, and plateau habitats across Armenia and adjoining border regions of Turkey, Iran, and Azerbaijan.
Behavior, diet & reproduction
Diurnal, most active during warm daylight hours in its highland habitat. Feeds primarily on grasshoppers, crickets, and other invertebrates, occasionally small vertebrates. Viviparous, giving birth to small litters in late summer.
Frequently asked questions
Is the Armenian Steppe Viper dangerous?
It is only mildly venomous and generally of limited medical concern to humans, though it should still be treated with caution.
Where does it live?
It inhabits high steppe and plateau grasslands in Armenia and neighboring parts of Turkey, Iran, and Azerbaijan.
What does it eat?
Mainly insects such as grasshoppers and crickets, along with occasional small vertebrates.
Is it closely related to Orsini's Viper?
Yes, it belongs to the same broader Vipera ursinii species complex of meadow and steppe vipers.
Armenian Steppe Viper guides
In-depth guides for identifying and understanding Armenian Steppe Viper.
