Ptomaphaminus, elytral apices. a P. marshalli, male, Sarawak, Gunung Mulu b P. marshalli, female, Sarawak, Gunung Mulu c P. sarawacensis, female Sarawak, Gunung Mulu d P. ater female paratype (CMPR) e P. chapmani female Sarawak, Gunung Mulu.

 
 
  Part of: Schilthuizen M, Perreau M, Njunjić I (2018) A review of the Cholevinae from the island of Borneo (Coleoptera, Leiodidae). ZooKeys 777: 57-108. https://doi.org/10.3897/zookeys.777.23212