Calligaster himalayensis. 16–19 male genitalia 16 inner aspect of paramere with volsella and digitus 17 volsella and digitus 18 aedeagus, ventral view 19 aedeagus, lateral view 20–21 adult and nest. Scale bars: 1 mm.

 
 
  Part of: Nguyen CQ, Dang HT, Nguyen LTP (2024) A new species of the presocial potter wasp genus Calligaster de Saussure, 1852 (Hymenoptera, Vespidae, Eumeninae) from Vietnam. Journal of Hymenoptera Research 97: 241-254. https://doi.org/10.3897/jhr.97.119354