Nesoryzomys darwini Osgood, 1929 . Field Mus. Nat. Hist. Publ. Zool. Ser., 17:23.

TYPE LOCALITY: Galapagos Isis., Santa Cruz IsL, Academia Bay (Ecuador) .

DISTRIBUTION: Santa Cruz IsL (Galapagos Isis.).

COMMENT: Formerly included in Oryzomys; see comment under genus. Probably extinct; see Corbet and Hill, 1980:143.

ISIS NUMBER: 5301410008035021001 as Oryzomys darwini .