Myotis ikonnikovi Ognev, 1912. Ann. Mus. Zool. Acad. Imp. Sci. St. Petersbourg, 16:477.
TYPE LOCALITY: Russia, Primorsk. Krai (= Ussuri Region), Dalnerechen Dist., Euseevka.
DISTRIBUTION: Ussuri region and N Korea to Lake Baikal (Russia), the Altai Mtns, and Mongolia, NE China; Sakhalin Isl (Russia) and Hokkaido Isl (Japan).
COMMENTS: Subgenus Selysius. Probably a subspecies of muricola; see Corbet (1978c:48), who rejected European records.