Abundance: 0.45 to 2.44% (median 1.05%)

Latitudinal range: 40.7° to 47.5°

Habitats: (6) only

Found in 6 samples

France: Dieupentale (Late Oligocene), Caunelles (Early Miocene), Plaissan (Early Miocene), Nouvelle Faculté Médicine (Early Miocene)

Spain: Hinojosa de Jarque 2 (Late Oligocene)

Switzerland: Chrummorge (Late Oligocene)

See also Heteroxerus, Heteroxerus costatus, Heteroxerus grivensis, Heteroxerus huerzeleri, Heteroxerus huerzeleri-rubricati, Heteroxerus paulhiacensis, Heteroxerus rubricati, Heteroxerus sp., Heteroxerus vireti