Spermophilus brevicauda

Brandt's ground squirrel is smaller than most other Spermophilus species being 165 to 210 millimetres long with a short tail some 30 to 50 millimetres long and weighing up to 440 grams. It is an ochre brown colour with distinctive lighter coloured spots. The hind feet are russet as is the tail, though in some parts of the range the tail is yellowish. There are paler regions around the eyes with rust coloured patches above and below.

Brandt's ground squirrel is found from the Lake Zaysan region in eastern Kazakhstan, southwards and westwards along the Tian Shan mountain range to the vicinity of Almaty, on both sides of the Kazakh-Chinese border. The closely related species, Spermophilus alashanicus from the Alashan Desert and Spermophilus pallidicauda, found in north east Gansu and Inner Mongolia, are allopatric in distribution, separated as they are by geographic boundaries.