Children (9 direct children, 32 direct and indirect children):
Eusthenia
(tree size 7)
Cosmioperla
(tree size 5)
Stenoperla
(tree size 4)
Thaumatoperla
(tree size 4)
Neuroperla
(tree size 1)
Neuroperlopsis
(tree size 1)
Boreoperlidium
Eustheniinae
Stenoperlinae
(tree size 1)