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

TYPE LOCALITY: Ecuador, Galapagos Archipelago, Santa Cruz Island, Academia Bay .

DISTRIBUTION: Santa Cruz (= Indefatigable) Island.

COMMENTS: Probably extinct, last recorded in 1930 (see Patton and Hafner, 1983).