Latitudinal range: 36.7° to 44.3°

Found in 12 samples

France: Grand Serre (Early Pleistocene)

Spain: BLS-1 (Early Pliocene), BLS-5A (Early Pliocene), BLS-6 (Early Pliocene), El Rincon-1 (Late Pliocene), Canteras de Iberia (Late Miocene), Casablanca I (Early Pleistocene), Huéscar 3 (Early Pliocene), Huéscar 1 (Middle Pleistocene), Casablanca B (Early Pleistocene), Alozaina (Early Pleistocene), Alcalá del Júcar (Early Pliocene)

See also Castillomys, Castillomys gracilis, Castillomys rivas