ohmiensis, Cottus Watanabe [M.] 1960:123, Fig. 45, Pl. 30 (fig. 2) [Fauna Japonica: Cottidae (Pisces); ref. 11959] Chinai River, Takashima-gun, and Ado River, Takashima-gun, Shiga Prefecture; and Tama River, Nishitama-gun, Tôkyô-to, Japan. Syntypes: (46). Cottidae. Habitat: freshwater.