30 Ceroptres sp., head, anterior view (USNMENT00917016) 31 Ceroptres sp., metasoma, dorsolateral view (USNMENT00917016) 32 Buffingtonella polita, head, anterior view (USNMENT00892509) 33 Buffingtonella polita, lateral view (USNMENT00892509). Abbreviations: dep = depressed intratorular area, fac = facial carinae, T1 = first metasomal tergite.

 
 
  Part of: Nastasi LF, Buffington ML, Davis CK, Deans AR (2024) Key to the North American tribes and genera of herb, rose, bramble, and inquiline gall wasps (Hymenoptera, Cynipoidea, Cynipidae sensu lato). ZooKeys 1196: 177-207. https://doi.org/10.3897/zookeys.1196.118460