Dinnik's Viper
Vipera dinniki
A small, high-altitude viper endemic to alpine meadows of the Caucasus Mountains, adapted to cold montane conditions.
- Venomous?
- Venomous
- Adult length
- 0.4-0.6 m (16-24 in)
- Range
- High-elevation Caucasus Mountains of Russia and Georgia
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Overview
Dinnik's Viper is a small, cold-adapted viper species restricted to high-elevation alpine meadows and rocky slopes within the Caucasus Mountains. Its limited range and specialized montane habitat make it a distinctive member of the region's viper fauna.
Like other Caucasus vipers, it displays the classic zigzag dorsal pattern and relies on basking to regulate body temperature in its cool mountain environment.
How to identify it
- Grayish, brownish, or olive dorsal coloration
- Dark zigzag stripe running down the back
- Small, compact body suited to cool montane conditions
- Vertically elliptical pupils
- Keeled scales
- Distinguished from other Caucasus vipers primarily by its high-elevation range and smaller size
Habitat & range
Restricted to high-elevation alpine meadows, rocky slopes, and subalpine zones within the Caucasus Mountains of Russia and Georgia.
Behavior, diet & reproduction
Diurnal, basking frequently to maintain body heat in its cold mountain habitat. Feeds on small rodents, lizards, and invertebrates. Viviparous, with young born in late summer.
Frequently asked questions
Where is Dinnik's Viper found?
It is restricted to high-elevation alpine areas of the Caucasus Mountains in Russia and Georgia.
Is it venomous?
Yes, it is a venomous viper.
How is it adapted to its environment?
Its small size and frequent basking behavior help it cope with the cold conditions of high-altitude alpine meadows.
What does it eat?
Small rodents, lizards, and invertebrates.
Dinnik's Viper guides
In-depth guides for identifying and understanding Dinnik's Viper.
