Abundance: 0.32 to 0.71% (median 0.55%)

Latitudinal range: 44.7° to 51.1°

Habitats: (3) only

Found in 3 samples

Canada: Who Nose (Early Palaeocene)

United States: Douglass Quarry (Middle Palaeocene), Cedar Point Quarry (Late Palaeocene)

See also Colpoclaenus keeferi, Colpoclaenus procyonoides