Lagostomus maximus (Desmarest, 1817) . Nouv. Diet. Hist. Nat., 2(13):117.

TYPE LOCALITY: Unknown; possibly from pampas of Buenos Aires, Argentina .

DISTRIBUTION: N., C., and E. Argentina; S. Paraguay.

COMMENT: Type locality discussed by Cabrera, 1961: 559.

ISIS NUMBER: 5301410023003001001.