Euneomys mordax Thomas, 1912 . Ann. Mag. Nat. Hist., ser. 8, 10:410.

TYPE LOCALITY: Argentina, Mendoza, San Rafael .

DISTRIBUTION: W.C. Argentina; adjacent Chile.

COMMENT: Hershkovitz, 1962, Fieldiana ZooL, 46:499-502, suggested that noei, mordax, and chinchilloides may be conspecific.

ISIS NUMBER: 5301410008014003001.