Genus Acrorrhinium Noualhier, 1895

Acrorrhinium Noualhier, 1895: 175 (gen. nov.). Type species: Acrorrhinium conspersus Noualhier, 1895; monotypy.

9. Acrorrhinium inexpectatum (Josifov, 1978) (Figure plate 2)

Cinnamus inexpectatus Josifov, 1978: 279 (sp. nov.)

Acrorrhinium inexpectatum: Kerzhner (1988b): 839 (key); Josifov (1992b): 115 (list); Schuh (1995): 214 (cat.); Kerzhner & Josifov (1999): 286 (cat.); Yasunaga (2001a): 152 (diag., fig.); Zhang & Liu (2010): 31 (diag., fig.); Vinokurov et al. (2010): 126 (cat.); Aukema et al. (2013): 277 (cat.); Duwal et al. (2014b): 602 (redescr.; figs.).

Distribution. Asia: North Korea (Josifov 1978), South Korea (GW, GB) (Duwal et al. 2014b), China (North East) (Zhang & Liu 2010), Russia (Far East) (Kerzhner 1988b).

Host. Alnus sp. ( Betulaceae), Platanus sp ( Platanaceae), Salix sp. ( Salicaceae) (Josifov 1978) Quercus dentate Thunb. ( Fagaceae) (Kerzhner 1988b).