Pseudoryzomys simplex (Winge, 1887) . E. Mus. Lundii, 1 (3):11.

TYPE LOCALITY: Brazil, Minas Gerais, Lagoa Santa .

DISTRIBUTION: E. Brazil.

COMMENT: Formerly included incertae sedis in Oryzomys by Cabrera, 1961:395; but see Massoia, 1980, Ameghiniana, 17: 280-287.

ISIS NUMBER: 5301410008035057001 as Oryzomys simplex .