Mesostephanus
(tree size 9)
Neogogatea
(tree size 3)
Holostephanus
(tree size 10)
Prohenistomum
(tree size 1)
Cyathocotyle
(tree size 9)
Linstowiella
(tree size 2)
Paracoenogonimus
(tree size 3)
Pseudhemistomum
(tree size 1)
Szidatia
(tree size 1)
Duboisia
(tree size 1)
Prohemistomum
(tree size 2)
Prohemistomulum
Gogatea
Mesostephanoides
Holostephanoides