Children (17 direct children, 92 direct and indirect children):
Thamnasteriidae
(tree size 13)
Cyclolitidae
Haplaraeidae
(tree size 14)
Synastreidae
Dermosmiliidae
(tree size 10)
Acrosmiliidae
(tree size 8)
Procyclolitidae
(tree size 6)
Synastraeidae
(tree size 6)
Andemantastraeidae
Astraeomorphidae
(tree size 5)
Kobyastraeidae
(tree size 1)
Pachyphyllidae
Astraraeidae
(tree size 3)
Rhipidastraeidae
(tree size 1)
Funginellidae
Felixaraeidae
(tree size 8)
Microbaciidae