Family Ameletopsidae Edmunds 1957 (mayfly)
Insecta - Ephemeroptera - Ameletopsidae
Alternative spelling: Ameletopsinae
Parent taxon: Tridentiseta according to N. J. Kluge 2004
See also Demoulin 1968
Sister taxa: Acanthametropodidae, Ameletidae, Ametropodidae, Metretopodidae, Tetramerotarsata
Subtaxa: Balticophlebia Nebesna Promirara
Ecology:
Distribution:
• Eocene of the Russian Federation (2 collections)
• Cretaceous of Australia (1)
Total: 3 collections each including a single occurrence