Metasomal tergum I (TI) in dorsal view (a, aa) and in lateral view (a’). a Ancistrocerus parietinus (Linnaeus) a’ Pararrhynchium ornatum sauteri (Schulthess) c Rhynchium carnaticum (Fabricius).

 
 
  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