Family Prosopistomatidae Lameere 1917 (mayfly)
Insecta - Ephemeroptera - Prosopistomatidae
Parent taxon: Prosopistomatoidea according to A. H. Staniczek et al. 2022
See also Kluge 2004, Lin et al. 2017, McCafferty and Edmunds 1979 and Sinitshenkova 2000
Sister taxa: Baetiscidae, Cretomitarcyidae
Subtaxa: Proximicorneus
Ecology:
Distribution: found only at Burmese amber, Kachin amber (CNU collection) (Cretaceous of Myanmar)