Lutra provoeax Thomas, 1908 . Ann. Mag. Nat. Hist., ser. 1:391.

TYPE LOCALITY: Argentina, S. of Lake Nahuel Huapi .

DISTRIBUTION: Patagonia (C. and S. Chile; W. Argentina).

PROTECTED STATUS: CITES - Appendix I and U.S. ESA - Endangered.

ISIS NUMBER: 5301412004023004001 as Lontra provoeax .