27. Bombus (Psithyrus) coreanus (Yasumatsu)

(Fig. 30)

Psithyrus (Ashtonipsithyrus) coreanus Yasumatsu, 1934:399, type not seen. Korea.

Material examined. 1 male (IAB).

Distribution in Gansu. Rare at medium elevations of the southeastern mountains (Fig. 30); 1 locality 1738 m (IAB).

Distribution in China. Beijing, Hebei, Shaanxi, Gansu (IAB).

Forage plants. ASTERACEAE: Cirsium monocephalum .