Ciscaucasian Hamster

Overview

The Ciscaucasian Hamster (Mesocricetus raddei) is a rodent in the hamster family. Inhabits the region between the Black Sea and the Caspian Sea. Body 17–28 cm, making it one of the larger hamster species. Found in steppe grasslands, foothills and agricultural areas of the Caucasus. Larger and more robustly built than the Syrian hamster, with dark coloring and white facial patches. Aggressive and territorial in the wild. Classified as Least Concern and relatively stable.

Scientific Name & Origin

Scientifically known as Mesocricetus raddei, the Ciscaucasian Hamster belongs to the genus Mesocricetus. It is a wild species not normally kept as a pet. Its native range covers Georgia, Russia (North Caucasus), Armenia.

Appearance & Size

Body 17–28 cm, making it one of the larger hamster species. Larger and more robustly built than the Syrian hamster, with dark coloring and white facial patches. Hamsters are distinguished by expandable cheek pouches used to carry food and nesting material, and by continuously growing incisors. Coat colouration and markings vary between species and individuals.

Behavior & Temperament

This species is solitary and strongly territorial, and adults should be housed alone to prevent serious fighting. Hamsters are generally crepuscular, most active at dawn and dusk, and spend much of the day resting in a burrow or nest.

Habitat & Ecology

In the wild this species inhabits Georgia, Russia (North Caucasus), Armenia. It lives in a burrow system that provides shelter from predators and temperature extremes and is used to store food. Like other hamsters it is primarily a seed and plant eater, supplemented by insects and other small invertebrates. As a prey species it is an important part of the food chain for owls, foxes, mustelids and snakes.

Health & Lifespan

Wild hamsters generally have short lives, often only one to three years, due to predation and harsh environmental conditions. In the wild, survival is shaped by predation, food availability, climate and disease. Continuous tooth growth and seasonal fattening or torpor are important aspects of their physiology.

Conservation Status

IUCN Red List status: Least Concern. It is currently assessed as Least Concern by the IUCN, thoughlike all wildlife it depends on the preservation of its native habitat. The species is native to Georgia, Russia (North Caucasus), Armenia.