Distribution map of Ptomaphagus (s. str.) kuntzeni Sokolowski, 1957 in Japan.
Part of: Wang C-B, Růžička J, Nishikawa M, Perreau M, Hayashi Y (2016) Revision of the genus Ptomaphagus Hellwig (Coleoptera, Leiodidae, Cholevinae) from Japan. ZooKeys 607: 119-144. https://doi.org/10.3897/zookeys.607.9074