Euneomys chinchilloides (Waterhouse, 1839) . Zool. Voy. H.M.S. "Beagle," Mammalia, p. 72.

TYPE LOCALITY: Chile, Tierra del Fuego, Straits of Magellan, near E. entrance .

DISTRIBUTION: S. Chile; S. Argentina.

COMMENT: Includes petersoni; see Hershkovitz, 1962, Fieldiana Zool., 46:499.

ISIS NUMBER: 5301410008014001001 as E. chinchilloides .

5301410008014004001 as E. petersoni .