Laterostomella
(tree size 4)
Altistoma
Aphelophragmina
(tree size 1)
Bolivinellina
(tree size 3)
Clidostomum
(tree size 1)
Ezzatina
Gabonita
Grammostomum
(tree size 14)
Latibolivina
Parabolivina
Pseudobrizalina
(tree size 1)