Nipponoxenos vespularum Kifune & Maeta, host, male, female, cephalothorax, photomicrographs A Vespula shidai Ishikawa, Sk. Yamanne & Wagner stylopized by male of N. vespularum, lateral view B detail of host abdomen with male puparium inside C ventral side of female cephalothorax D dorsal side of female cephalothorax. Abbreviation: sbmm – segmental border between mesothorax and metathorax.

 
 
  Part of: Benda D, Pohl H, Nakase Y, Beutel R, Straka J (2022) A generic classification of Xenidae (Strepsiptera) based on the morphology of the female cephalothorax and male cephalotheca with a preliminary checklist of species. ZooKeys 1093: 1-134. https://doi.org/10.3897/zookeys.1093.72339