Ptomaphaginus troglodytes sp. n., male holotype from Shuiboshu Dong cave, SEM. 2 habitus laterally 3 head laterally 4 left antenna 5 surface of left elytron.

 
 
  Part of: Perreau M, Růžička J (2018) Ptomaphaginus troglodytes sp. n., the first anophthalmic species of Ptomaphaginina from China (Coleoptera, Leiodidae, Cholevinae, Ptomaphagini). ZooKeys 749: 135-147. https://doi.org/10.3897/zookeys.749.24964