PaleoDB taxon number: 404528

Belongs to Paractenomys according to Ameghino 1908

Sister taxa: Ctenomys bonariensis, Ctenomys chapalmalensis, Ctenomys connoveri, Ctenomys cotocaensis, Ctenomys formosus, Ctenomys kraglievichi, Ctenomys magellanicus, Ctenomys praderii, Ctenomys priscus, Ctenomys subassentiens, Ctenomys thomasi, Ctenomys uquiensis