Habitus of Ptomaphagus (s. str.) spp. (dorsal view). A, BP. (s. str.) chenggongi sp. n. C–EP. (s. str.) tingtingae sp. n. A, C ♂ (holotypes) B, D ♀ (paratypes) E ♂ (line-art drawing). Scale bar 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