Anterior portion of cephalic dorsum, in full-face view (A, B), and propodeum and petiole, in profile view (C, D). A, C P. shohei (CASENT0717686) B, D P. itoi (OKENT0016142).

 
 
  Part of: Staab M, Hita Garcia F, Liu C, Xu Z-H, Economo EP (2018) Systematics of the ant genus Proceratium Roger (Hymenoptera, Formicidae, Proceratiinae) in China – with descriptions of three new species based on micro-CT enhanced next-generation-morphology. ZooKeys 770: 137-192. https://doi.org/10.3897/zookeys.770.24908