Figure 4 from: 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

Figure 4 - Aedeagal apices of Ptomaphagus (s. str.) kuntzeni Sokolowski, 1957 (ventral view). A–D Fenchihu, Taiwan Island E, F Amami-Ôshima Island, Japan B, D, F right apicoventral piece of median lobe. Scale bars 0.1 mm.