Peromyscus slevini Mailliard, 1924 . Proc. Calif. Acad. Sei., ser. 4, 12: 1221.

TYPE LOCALITY: Mexico, Baja California Sur, Santa Catalina Isl., 17 mi. (27 km) N.E. Punta San Marcial, 25° 43' 50" N .

DISTRIBUTION: Known only from the type locality.

ISIS NUMBER: 5301410008039053001.