Subfamily Platycnemidinae Jacobson and Bianchi 1905 (white-legged damselfly)
Insecta - Odonata - Platycnemididae
Parent taxon: Platycnemididae according to M. D. Monferran et al. 2025
Sister taxa: Calicneminae, Disparoneurinae, Palaeodisparoneurinae, Platycnemis
Subtaxa: none
Ecology: fast-moving volant carnivore-insectivore
Distribution: found only at Burmese amber, Kachin amber (Geominer Museum MGM collection) (Cretaceous of Myanmar)