Abundance: 1.63 to 7.27% (median 4.06%)

Latitudinal range: 37.4° to 47.7°

Habitats: (4) only

Found in 4 samples

United States: Purgatory Hill (Early Palaeocene), Luck O Hutch (Early Palaeocene), Coke's Clemmys (Early Palaeocene), Mill Creek (MNA locality 1073) (Maastrichtian)

See also Cimexomys gratus, Cimexomys gregoryi, Cimexomys minor