Tribe Heptagyiini Brundin 1966 (non biting midge)
Insecta - Diptera - Chironomidae
Alternative spelling: Heptagyini
Full reference: L. Brundin. 1966. Transantarctic relationships and their significance, as evidenced by chironomid midges, with a monograph of the subfamilies Podonominae and Aphroteniinae and the austral Heptagyiae. Kungliga Svenska Vetenskaps Akademiens Handlingar, Fjärde Serien 11:1-472
Parent taxon: Diamesinae according to L. Hamerlik et al. 2018
Sister taxa: Diamesa, Diamesini, Eugenodiamesini
Subtaxa: none
Ecology:
Distribution: found only at La Anita Megafloral level 1 - Sample 104 (Cretaceous of Argentina)