Lagidium viscacia (Molina, 1782) . Sagg. Stor. Nat. Chile, p. 307.

TYPE LOCALITY: Chile, Santiago Prov., Cordillera de Santiago .

DISTRIBUTION: W Argentina, S and W Bolivia, N Chile, S Peru.

STATUS: Unknown.

SYNONYMS: boxi, crassidens, criniger, cringerum, cuscus, cuvieri, famatinae, lockwoodi, lutescens, moreni, pallipes, sarae, tontalis, tucumanum, vulcnai.