Tribe Triadomerini Yoshimoto 1975 (fairyfly)
Insecta - Hymenoptera - Mymaridae
Alternative spelling: Triadomerinae
Full reference: C. M. Yoshimoto. 1975. Cretaceous chalcidoid fossils from Canadian Amber. The Canadian Entomologist 107:499-528
Parent taxon: Mymaridae according to J. T. Huber 2017
See also Yoshimoto 1975
Sister taxa: Alaptinae, Anagroidea, Anaphes, Camptoptera, Dorya, Eoanaphes, Eoeustochus, Eustochus, Gonatocerini, Mimalaptus, Mymar, Mymarinae, Mymaromminae, Palaeopatasson, Stethynium
Subtaxa: Borneomymar Carpenteriana Eotriadomeroides Macalpinia Triadomerus
Ecology:
Distribution:
• Eocene of the Russian Federation (1 collection), United States (1: Montana)
• Cretaceous of Canada (3: Alberta, Manitoba)
Total: 5 collections including 8 occurrences