Phyllotis bonaeriensis Crespo, 1964 . Neotropica, 10:99.

TYPE LOCALITY: Argentina, Buenos Aires, Sierra de la Ventana .

DISTRIBUTION: Buenos Aires Prov. (Argentina).

COMMENT: Formerly included in darwini; see Reig, 1978, Publ. Mus. Munic. Cienc. Nat. Mar del Plata "Lorenzo Scaglia," 2(8):180.