Solitary-endoparasitoid
Guides
Trieces
Trieces is a genus of parasitoid wasps in the family Ichneumonidae, subfamily Metopiinae. It is one of the largest genera within the Metopiinae, with species described from all zoogeographical regions except the Indomalayan region until recently. Species are solitary endoparasitoids of Lepidoptera. The genus includes multiple species groups, with the onitis group being particularly well-studied in the Nearctic region.