Abundance: 0.03 to 2.77% (median 0.42%)

Latitudinal range: 48.4° to 60.4°

Habitats: (3), boreal forest/taiga (2), temperate coniferous forest (1)

Found in 6 samples

China: Bolshoy Ussuriysky Island, Kanas National Nature Reserve

Russia: Znamenskiy, Bol'shoj Naryn (Paleosol Layers), Chagyrskaya Cave (Layer 5), Cheremukhovo-1 (Bed 4)

See also Eutamias, Eutamias orlovi