Full reference: W. E. Leach. 1815. Entomology. The Edinburgh Encyclopaedia 9:57-172
Parent taxon: Plenitentoria according to J. A. Thomas et al. 2023
See also Thomas et al. 2020
Sister taxa: Brachycentroidea, Limnephiloidea, Ningxiapsychidae, Oeconesoidea
Subtaxa: Phryganeidae Plectrotarsidae
Ecology:
Distribution:
• Quaternary of Canada (3: Ontario collections), France (1), Greenland (2), the United Kingdom (1)
• Miocene of Austria (1), Germany (1), the Russian Federation (2), Spain (1), United States (4: Idaho, Washington)
• Oligocene of France (2), Germany (3), Kazakhstan (1)
• Eocene of Canada (1: British Columbia), Poland (2), the Russian Federation (8), Ukraine (1), the United Kingdom (1), United States (5: Colorado)
• Paleocene of France (1), Greenland (1), the Russian Federation (1)
• Cretaceous of the Czech Republic (1), Mongolia (2), the Russian Federation (4), the United Kingdom (1)
Total: 51 collections including 75 occurrences