†Huncoaeshna Petrulevicius et al. 2010 (darner dragonfly)
Full reference: J. F. Petrulevicius, A. Nel, and J. F. Voisin. 2010. A new genus and species of darner dragonfly (Aeshnidae: Odonata) from the lower Eocene of Laguna del Hunco, Patagonia, Argentina. Annales de la Société Entomologique de France 46:271-275
Parent taxon: Aeshnidae according to J. F. Petrulevicius et al. 2010
Sister taxa: Aeshninae, Brachytroninae, Epiaeschna, Jagoria, Merlax, Palaeaeschna
Subtaxa: Huncoaeshna corrugata
Type: Huncoaeshna corrugata
Ecology: fast-moving volant carnivore-insectivore