Clade Trigoniscitae Engel 2021 (stingless bee)
Insecta - Hymenoptera - Apidae
Full reference: M. S. Engel. 2021. Taxonomic names, in Stingless bees in Miocene amber of southeastern China (Hymenoptera: Apidae). Journal of Melittology 105:1-83
Parent taxon: Meliponina according to M. S. Engel et al. 2023
See also Engel 2021
Sister taxon: Meliponitae
Subtaxa: Exebotrigona Trigonisca
Ecology:
Distribution:
• Quaternary of Colombia (1 collection)
• Eocene of the Russian Federation (1)
Total: 2 collections each including a single occurrence