Children (59 direct children, 378 direct and indirect children):
Leptoperla
(tree size 28)
Riekoperla
(tree size 26)
Acroperla
(tree size 5)
Andiperlodes
(tree size 2)
Antarctoperla
(tree size 3)
Apteryoperla
(tree size 6)
Araucanioperla
(tree size 2)
Aubertoperla
(tree size 2)
Aucklandobius
(tree size 7)
Cardioperla
(tree size 8)
Ceratoperla
(tree size 2)
Chilenoperla
(tree size 6)
Dinotoperla
(tree size 39)
Gripopteryx
(tree size 18)
Guaranyperla
(tree size 3)
Holcoperla
(tree size 3)
Illiesoperla
(tree size 11)
Kirrama
(tree size 2)
Megaleptoperla
(tree size 2)
Neboissoperla
(tree size 3)
Nesoperla
(tree size 4)
Newmanoperla
(tree size 4)
Notoperla
(tree size 7)
Paragripopteryx
(tree size 11)
Plegoperla
(tree size 2)
Rhithroperla
(tree size 2)
Rungaperla
(tree size 2)
Taraperla
(tree size 4)
Teutoperla
(tree size 4)
Trinotoperla
(tree size 15)
Tupiperla
(tree size 14)
Uncicauda
(tree size 2)
Vesicaperla
(tree size 7)
Zelandobius
(tree size 32)
Zelandoperla
(tree size 7)
Alfonsoperla
(tree size 1)
Andiperla
(tree size 1)
Claudioperla
(tree size 1)
Dundundra
(tree size 1)
Eunotoperla
(tree size 1)
Falklandoperla
(tree size 1)
Limnoperla
(tree size 1)
Megandiperla
(tree size 1)
Neopentura
(tree size 1)
Nescioperla
(tree size 1)
Notoperlopsis
(tree size 1)
Nydyse
(tree size 1)
Pehuenioperla
(tree size 1)
Pelurgoperla
(tree size 1)
Potamoperla
(tree size 1)
Rakiuraperla
(tree size 1)
Senzilloides
(tree size 1)
Antarctoperlinae
(tree size 1)
Paragripopteryginae
Dinotoperlinae
(tree size 3)
Leptoperlinae
Gripopteryginae
Zelandoperlinae
(tree size 3)
Eodinotoperla