Lemmus sibiricus ()
Mass: 43.7 g based on Chappell 1980 and McNab 1992
Latitudinal range: 53.6° to 72.8°Habitats: tundra (1)
onlyFound in 9 samples
Canada: Learmonth Site (Holocene), Karrak Lake
Russia: Svetly (layer 5) (Late Pleistocene), Bol'shoj Naryn (Paleosol Layers) (Late Pleistocene), Cheremukhovo-1 (Bed 6) (Holocene), Cheremukhovo-1 (Bed 9) (Late Pleistocene), Cheremukhovo-1 (Bed 10) (Late Pleistocene), Cheremukhovo-1 (Bed 11) (Late Pleistocene), Cheremukhovo-1 (Bed 12) (Late Pleistocene)
Size measurements:
| body mass | 37 g | N = 1 | Chappell 1980 |
| body mass | 44.0 g | N = 23 | McNab 1992 |
See also Lemmus, Lemmus amurensis, Lemmus kowalskii, Lemmus lemmus, Lemmus sp., Lemmus trimucronatus