Notiomys delfini (Cabrera, 1905) . Rev. Chil. Hist. Nat., 9: 15.

TYPE LOCALITY: Chile, Straits of Magellan, Punta Arenas .

DISTRIBUTION: S. Chile; S. Argentina.

COMMENT: Cabrera, 1961:470, considered delfini a distinct species; Corbet and Hill, 1980:152, listed it as a subspecies of megalonyx .

ISIS NUMBER: 5301410008031002001.