34 Proterosceliopsis nigon (CNU-HYM-MA-2017566), head, mesosoma, metasoma, ventral view 35 Dvivarnus mikuki Talamas & Mikó (USNMENT01059135), metasoma, ventral view 36 Trichacis (USNMENT01059347), metasoma, ventral view 37 Nixonia watshami (OSUC 149432), metasoma, ventral view 38 Sparasion philippinensis (USNMENT00872835), metasoma, ventral view. Scale bars in millimeters.

 
 
  Part of: Talamas EJ, Johnson NF, Shih C, Ren D (2019) Proterosceliopsidae: A new family of Platygastroidea from Cretaceous amber. In: Talamas E (Eds) Advances in the Systematics of Platygastroidea II. Journal of Hymenoptera Research 73: 3-38. https://doi.org/10.3897/jhr.73.32256