Eubleptoptera
(tree size 1)
Bechalidae
(tree size 1)
Protohymenidae
Bardohymenidae
Sphecopteridae
Scytohymenidae
Brodiidae
Vorkutiidae
(tree size 2)
Mischopteridae
Arcioneuridae
Moravohymenidae
(tree size 1)
Aspidothoracidae
Ancopteridae
Aspidohymenidae
Engisopteridae
Alectoneuridae
Anchineuridae
Dictyoneurellidae
Xenopteraidae
Caulopteridae
Foririidae
Ischnoptilidae
Sphecorydaloididae
Corydaloididae