Abundance: 1.06 to 55.32% (median 10.87%)

Latitudinal range: 34.3° to 41.1°

Habitats: (5) only

Found in 5 samples

United States: Sciuravus Surprise (Middle Eocene), Donna's Locality (Middle Eocene), Natural Science (Middle Eocene), Roll the Bones (Middle Eocene), Strathern (LACM 7895) (Middle Eocene)

See also Metanoiamys, Metanoiamys korthi, Metanoiamys texensis