Proedromys Thomas, 1911 . Abstr. Proc. Zool. Soc. London, 1911 (90):4.

TYPE SPECIES: Proedromys bedfordi Thomas, 1911 .

COMMENTS: Tribe Arvicolini . Ellerman and Morrison-Scott (1951) and Corbet (1978c) included this taxon in Microtus, but it is kept separate by Allen (1940), Wang et al. (1966), and Gromov and Polyakov (1977).