Abundance: 0.06 to 16.03% (median 0.56%)

Latitudinal range: 42.6° to 60.4°

Habitats: (13) only

Found in 13 samples

Bulgaria: Muselievo

Russia: Kuznetsovka, Svetly (layer 5), Gornovo, Chagyrskaya Cave (Layer 5), Chagyrskaya Cave (Layer 6), Mezmaiskaya Cave (Layer 2A), Cheremukhovo-1 (Bed 11), Khayrgas Cave - Layer 4 (1998–1999 pit), Khayrgas Cave - Layer 7 (1998–1999 pit), Novokhopersk-1, Novokhopersk-2

United States: Pratt Quarry

See also Spermophilus, Spermophilus dauricus, Spermophilus erythrogenys, Spermophilus jerae, Spermophilus major, Spermophilus pygmaeus, Spermophilus superciliosus