Reference
Alvaro F. Novello, Claudia Sambarino, Silvia Monzón, Enrique P. Lessa (1990): Chromosomal Variation in two populations of the genus
Ctenomys (Rodentia, Octodontidae) from Uruguay – Mammalian Biology (früher Zeitschrift für Säugetierkunde) – 55: 43 - 48.