Abundance: 0.98 to 16.67% (median 2.38%)

Latitudinal range: -43.4° to -23.7°

Habitats: (4), temperate savanna (3)

Found in 7 samples

Argentina: Sierras de Tecka, Estancia La Mimosa, Arroyo Pescado, Negro Muerto 3 (Holocene), Paso Otero (paleocauce) (Pleistocene - Holocene), Paso Otero 4 (water well) (Holocene)

Bolivia: Miscanti-1 (Holocene)

See also Ctenomys, Ctenomys magellanicus, Ctenomys talarum