Caucasian Mountain ground squirrel

The Caucasian Mountain ground squirrel (Spermophilus musicus) is a species of rodent in the family Sciuridae. Its taxonomic status has been the subject of much debate, and it has at times been treated as a subspecies of the little ground squirrel. It was formerly considered endemic to the North Caucasus, but a 2024 analysis suggested that all populations of the little ground squirrel to the west of the Volga River should be included in this species.^[2] According to this definition, the Caucasian ground squirrel is widespread, ranging from Dagestan to Crimea and between the Dnieper and the Volga. It is not distributed in the Kuban, and the population in the North Caucasus (the population originally referred to as Spermophilus musicus) is isolated.^[2]

Caucasian Mountain ground squirrel
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Sciuridae
Genus:	Spermophilus
Species:	S. musicus
Binomial name
Spermophilus musicus Ménétries, 1832

Despite its small range, Spermophilus musicus is considered a species of least concern by the IUCN Red List, as it is common within its range and the population is growing.^[1]