Delta campaniforme campaniforme, female 1 habitus (lateral view) 2 habitus (dorsal view) 3 head (frontal view) 4–6 Delta pyriforme, female 4 habitus (lateral view) 5 habitus (dorsal view) 6 head (frontal view) 7–11 Eumenes punctatus, female 7 habitus (lateral view) 8 habitus (dorsal view) 9 head (frontal view) 10–11 variation of face markings 12–14 Eumenes quadratus quadratus, female 12 habitus (lateral view) 13 habitus (dorsal view) 14 head (frontal view).

 
 
  Part of: Li T-J, Barthélémy C, Carpenter JM (2019) The Eumeninae (Hymenoptera, Vespidae) of Hong Kong (China), with description of two new species, two new synonymies and a key to the known taxa. Journal of Hymenoptera Research 72: 127-176. https://doi.org/10.3897/jhr.72.37691