Sinaphaenops (s. str.) orthogenys Uéno, 2002

Chen, Mengzhen, Huang, Sunbin & Tian, Mingyi, 2020, A New Species of the Aphaenopsian Genus Sinaphaenops Uéno and Wang, with Notes on Male Genitalia of S. Orthogenys Uéno (Coleoptera: Carabidae: Trechini), The Coleopterists Bulletin 74 (2), pp. 343-350 : 348

Sinaphaenops (s. str.) orthogenys Uéno, 2002 ( Fig. 7 )

Sinaphaenops orthogenys Uéno 2002: 58 .

Male genitalia ( Fig. 7 ) slender, similar to those of S. (s. str.) wangorum (Uéno and Ran 1998) ; about 1/5 as long as elytra; moderately arcuate medially, apical half thin, gradually narrowed towards apex, which is slightly reflexed and blunt at tip; dorsal membrane wide, basal part small, with a large sagittal aileron; inner sac armed with a large copulatory piece, which is about 1/4 as long as median lobe ( Fig. 7A ); apical lamella wide, almost as long as wide, broadly rounded at apex ( Fig. 7B ); parameres long, well-developed, each armed with a pair of long setae at apex ( Fig. 7A ).

Material. Three males, two females ( SCAU), Yanggong Dong Cave , Banmen Cun , Sandong Xiang , Sandu Shui Autonomous County, Qiannan Miao and Buyi Autonomous Prefecture, Guizhou Province, China, 25°42 ′ 59.1 ′′ N / 107°55 ′ 46.78 ′′ E, 730 m, 7-VI-2018, leg. Sunbin Huang, Lei Tao, Mengzhen Chen and Zhuanghui Qin.

Distribution. Guizhou (Sandu).

Figures

Fig. 7. Male genitalia of Sinaphaenops (s. str.) orthogenys. A) Median lobe and parameres, lateral view, B) Apical lobe, dorsal view.