Austrocroce
(tree size 4)
Barbibucca
(tree size 2)
Brevistoma
(tree size 3)
Carnarviana
(tree size 2)
Chasmoptera
(tree size 3)
Concroce
(tree size 3)
Croce
(tree size 3)
Dielocroce
(tree size 16)
Halter
(tree size 4)
Halterina
(tree size 2)
Josandreva
(tree size 3)
Laurhervasia
(tree size 4)
Moranida
(tree size 2)
Nemeura
(tree size 5)
Nemia
(tree size 6)
Nemopistha
(tree size 15)
Nemoptera
(tree size 7)
Nemopterella
(tree size 25)
Palmipenna
(tree size 4)
Semirhynchia
(tree size 5)
Sicyoptera
(tree size 2)
Veurise
(tree size 2)
Tjederia
(tree size 2)
Afghanocroce
(tree size 1)
Amerocroce
(tree size 1)
Anacroce
(tree size 1)
Apocroce
(tree size 1)
Derhynchia
(tree size 1)
Knersvlaktia
(tree size 1)
Necrophylus
(tree size 1)
Parasicyoptera
(tree size 1)
Pastranaia
(tree size 1)
Pterocroce
(tree size 1)
Savigniella
(tree size 1)
Stenorrhachus
(tree size 1)
Thysanocroce
(tree size 1)
Roeslerianinae
(tree size 8)
Marquettia
(tree size 2)
Nemopterinae
(tree size 19)
Cratonemopteriginae
Krikaiinae
Crocinae
Crocinae