Cervidellus
(tree size 37)
Acrobeloides
(tree size 52)
Chiloplacus
(tree size 54)
Acrobeles
(tree size 93)
Stegelleta
(tree size 14)
Zeldia
(tree size 23)
Eucephalobus
(tree size 32)
Cephalobus
(tree size 72)
Acrobelophis
(tree size 11)
Acrolobus
(tree size 2)
Pseudacrobeles
(tree size 10)
Placodira
(tree size 2)
Heterocephalobus
(tree size 28)
Scottnema
(tree size 1)
Stegelletina
(tree size 19)
Penjatinematinae
(tree size 3)
Metacrolobus
(tree size 1)
Chiloplacoides
(tree size 1)
Acroukrainicus
(tree size 1)
Heterocephalobellus
(tree size 4)
Nothacrobeles
(tree size 21)
Paracrobeles
(tree size 5)
Panagrocephalinae