This is a revised and updated version of the key as published in LOUIS F. NASTASI, CHARLES K. DAVIS, JOSÉ LUIS NIEVES-ALDREY, MATTHEW L. BUFFINGTON, SIMON VAN NOORT, ANDREW R. DEANS. 2024. Review of herb gall wasp tribes (Hymenoptera: Cynipidae), with an updated key to cynipid tribes and a checklist of world species. This revised key treats Cynipidae sensu lato retaining taxa that have subsequently been elevated to family or subfamily rank since 2020: Diplolepididae, Pediaspidinae (now a subfamily in Diplolepididae), Paraulacidae (all of which were former tribes in Cynipinae). The revised version is a modification of the original key published in Buffington ML, Forshage M, Liljeblad J, Tang CT, van Noort, S. 2020. World Cynipoidea (Hymenoptera): a key to higher-level groups. Insect Systematics and Diversity 4(4): 1–69. https://doi.org/10.1093/isd/ixaa003.
Matthew L. Buffington, Mattias Forshage, Johann Liljeblad, Chang-Ti Tang, Simon Van Noort, Louis F. Nastasi, Charles K. Davis, José Luis Nieves-Aldrey, Andrew R. Deans