Insecta - Megasecoptera - Protohymenidae
Full reference: R. J. Tillyard. 1924. Kansas Permian Insects, Part 3: The New Order Protohymenoptera. American Journal of Science, Series 5 8(44):111-122
Parent taxon: Megasecoptera according to M. Pecharová and J. Prokop 2018
See also Carpenter 1933, Carpenter 1947, Carpenter 1992, Martynov 1932, Martynov 1940 and Prokop and Kukalová-Peck 2017
Sister taxa: Adiaphtharsia, Alectoneuridae, Anchineuridae, Ancopteridae, Archaeoscolex, Archaeoscolex corneus, Arcioneuridae, Aspidohymenidae, Aspidothoracidae, Bardohymenidae, Brodiidae, Caulopteridae, Corydaloididae, Dictyoneurellidae, Engisopteridae, Eumegasecoptera, Foririidae, Ischnoptilidae, Lameereites, Mischopteridae, Moravohymenidae, Piesbergpteridae, Scytohymenidae, Sphecopteridae, Sphecorydaloididae, Vorkutiidae, Xenopteraidae, Raphidiopsis
Subtaxa: Arroyohymen Carbohymen Ivahymen Permohymen Protohymen
Type: Protohymen
Ecology:
Distribution:
• Permian of the Russian Federation (7 collections), United States (12: Kansas, New Mexico, Oklahoma)
• Carboniferous of United States (1: Illinois)
Total: 20 collections including 38 occurrences