Children (28 direct children, 2206 direct and indirect children):
Haleciidae
(tree size 196)
Kirchenpaueriidae
(tree size 64)
Lovenellidae
(tree size 33)
Aglaopheniidae
(tree size 375)
Sertulariidae
(tree size 756)
Syntheciidae
(tree size 50)
Clathrozoidae
(tree size 4)
Melicertidae
(tree size 18)
Cirrholoveniidae
(tree size 5)
Lafoeidae
(tree size 220)
Laodiceidae
(tree size 72)
Tiarannidae
(tree size 27)
Thyroscyphidae
(tree size 25)
Lineolariidae
(tree size 7)
Dipleurosomatidae
(tree size 17)
Teclaiidae
(tree size 5)
Campanulinidae
(tree size 101)
Mitrocomidae
(tree size 37)
Eirenidae
(tree size 117)
Hebellidae
(tree size 2)
Proboscidoidea
Orchistomidae
(tree size 8)
Phialellidae
(tree size 13)
Blackfordiidae
(tree size 4)
Sugiuridae
(tree size 4)
Bonneviellidae
(tree size 11)
Octocannoididae
(tree size 6)
Symplectoscyphidae
(tree size 1)