Endostaffellinae
(tree size 34)
Endothyranopsinae
(tree size 8)
Endothyrinae
(tree size 27)
Haplophragmellinae
(tree size 8)
Neoendothyrinae
(tree size 1)
Eoendothyranopsinae
Cayeuxina
Matthewina
Orobias
Rectogranuliferella
Terquemina