Exothecinae
Guides
Xenarcha
Xenarcha is a genus of parasitoid wasps in the subfamily Exothecinae (Hymenoptera: Braconidae). The genus was established by Förster in 1863. Taxonomic revisions have synonymized the names Pseudophanomeris and Shawiana with Xenarcha, treating them as subgenera. The Palaearctic fauna includes 28 known species. Recent taxonomic work from the Korean Peninsula has described additional species and clarified subgeneric classification.