Oia imadatei (Oi, 1964)

Material examined. Taiwan (R.O.C.): 13, Chayi County, Alishan Natural Scenic Area, Road 18, km 84, 2200 m a.s.l., 7.I.2009, sifted forest litter, leg. S. Vit [TAIW-09/12]; 2Ƥ, Alishan, Natural Scenic Area, Road 18, km 85 near intersection with road to Youth Activities Center, 2000 m a.s.l., forest litter, 11.IV.2009, leg. S. Vit [TAIW-09/ 16]; 123, 14Ƥ; 133, 3Ƥ (ZMMU), Alishan Natural Scenic Area, Road 18, km 84, 2200 m a.s.l., 8.I.2009, decaying stump (resiniferous), leg. S. Vit [TAIW-09/14].

Remarks. The species is being reported from Taiwan for the first time (see Fig. 29).

Distribution. The Russian Far East (Eskov 1994), Japan (Ono et al. 2009), Korea (Seo 1993) and China, Taiwan Province.