Ptomaphagus (s. str.) yasutoshii Nishikawa, 1993 (♀ Yushan). A spermatheca and genital segment (ventral view) B spermatheca (lateral view) C spermatheca (dorsal view) D ventrite VIII ♀ (ventral view). Scale bars 0.1 mm.
Part of: Wang C-B, Nishikawa M, Perreau M, Růžička J, Hayashi Y (2016) Revision of the genus Ptomaphagus Hellwig (Coleoptera, Leiodidae, Cholevinae) from Taiwan Island. ZooKeys 609: 43-62. https://doi.org/10.3897/zookeys.609.9327