Abundance: 0.27 to 1.27% (median 0.37%)

Latitudinal range: 34.9° to 48.5°

Habitats: (5) only

Found in 5 samples

Germany: Rauscheröd 1 b/c (Early Miocene)

United States: Quartz Basin (UOloc 2465) (Middle Miocene), Vedder (UCMP locality V6761) (Early Miocene), Campbell Ranch (Late Oligocene), Observation Quarry (Middle Miocene)

See also Leptodontomys quartzi, Leptodontomys sp., Leptodontomys stirtoni