Stenorrhipis
(tree size 3)
Cephaloziella
(tree size 107)
Allisoniella
(tree size 4)
Cylindrocolea
(tree size 18)
Cephalomitrion
(tree size 1)
Dichiton
(tree size 1)
Kymatocalyx
(tree size 5)
Cephaloziopsis
(tree size 4)
Prionolobus
(tree size 5)
Gymnocoleopsis
(tree size 3)
Cephalojonesia
(tree size 1)
Amphicephalozia
(tree size 3)
Protomarsupella
Ruttnerella