Mesosoma in dorsal view (left and middle) and dorso-caudal view (right). a–c Pararrhynchium ornatum sauteri (Schulthess) aa–cc Ancistrocerus trifasciatus shibuyai (Yasumatsu).

 
 
  Part of: Tan J-L, Carpenter JM, van Achterberg C (2018) An illustrated key to the genera of Eumeninae from China, with a checklist of species (Hymenoptera, Vespidae). ZooKeys 740: 109-149. https://doi.org/10.3897/zookeys.740.22654