Neoploca arctipennis (Butler, 1878)

Xylina arctipennis Butler, 1878: 198 . Type-locality: Japan, Yokohama. Holotype ♂ (BMNH). Asphalia nigrofascicula Graeser, 1888: 152 . Type-locality: Russia, Amurland, Khabarovsk. Lectotype ♂ (BMNH). Polyploca arctipennis ab. innotata Warren, 1912: 331. Type-locality: Japan.

Neoploca misaona Matsumura, 1933: 194, pl. 4: 3. Type-locality: Japan, Honshu, Kyushu.

Distribution. China (Jilin, Inner Mongolia, Shaanxi, Jiangsu), Southeast of Russia, Japan, Korea Peninsula.