Microtus cabrerae Thomas, 1906 . Ann. Mag. Nat. Hist., ser. 7, 17: 576.

REVIEWED BY: K. F. Koopman (KFK).

TYPE LOCALITY: Spain, Madrid Prov., Sierra de Guadarrama, near Rascafria .

DISTRIBUTION: Spain; Portugal (KFK).

COMMENT: Subgenus Iberomys; regarded as a synonym of guentheri, by Van den Brink, 1957, Die Saugetiere Europas, and as a synonym of socialis by Van den Brink, 1972, Die Saugetiere Europas, 2nd ed., but not by Niethammer et al., 1964, Bonn. Zool. Beitr., 15: 127-148, and Corbet, 1978:114, who also included dentatus in this species, as is done here. Chaline, 1974, placed dentatus in Iberomys, but cabrarae in Arvalomys . Placed "conf. Microtus'' by Gromov and Polyakov, 1977:298.

ISIS NUMBER: 5301410008080005001.