Genus Orthonotus Stephens, 1829

Orthonotus Stephens, 1829: 344 (gen. nov.). Type species: Capsus rufifrons Fallén, 1807; subsequent designation.

40. Orthonotus bicoloriceps Kerzhner, 1988 (Figure plate 3)

Orthonotus bicoloripes Kerzhner, 1988a: 62 (sp. nov.); (1988b): 849 (key); Schuh (1995): 368 (cat.); Kerzhner & Josifov (1999): 381 (cat.); Yasunaga (2001a): 167 (diag., fig.); Vinokurov et al. (2010): 139 (cat.).

Specimens examined. South Korea: GG: 3♂, Hanam-si, Cheonhyeon-dong, N 37°31´33˝ E 127°14´01˝ alt. 79m, 3.vi.2007, S.W. Park; 8♀, Gwangju-si, Namhansansung, 27.vi.2008, on Quercus sp. ( Fagaceae), R.K. Duwal and S. Jung; 1♂, Gapyeong-gun, 11.vi.2009, R.K. Duwal; 1♂, Yangpyeong-gun, Mt. Yongmun, 11.vi.2009, on light trap, R.K. Duwal and S. Jung. Incheon-si: 1♂, Ganghwa-gun, Songhae-myeon, Dangsan-ri, 10.vi.2007, J.W. Seong. GW: 2♂, 4♀, Honcheon-gun, Sambong Natural forest, 26.vi.2003, J.W. Seong.

Distribution. Asia: South Korea (GG, GW), Japan, Russia (Far East) (Kerzhner & Josifov, 1999). Host. Quercus sp. Thunb. ( Fagaceae) (new record).