Family Acanthametropodidae Edmunds 1963 (mayfly)
Insecta - Ephemeroptera - Acanthametropodidae
Parent taxon: Tridentiseta according to N. J. Kluge 2004
See also Godunko and Klonowska-Olejnik 2006
Sister taxa: Ameletidae, Ameletopsidae, Ametropodidae, Metretopodidae, Tetramerotarsata
Subtaxa: Analetris
Ecology:
Distribution: found only at Baltic Amber, GPIH collection (Eocene of Russian Federation)