Children (12 direct children, 1412 direct and indirect children):
Comatulida
(tree size 1078)
Feather stars
Bourgueticrinida
(tree size 1)
Millericrinida
(tree size 56)
Isocrinida
(tree size 105)
Cyrtocrinida
(tree size 48)
Encrinida
(tree size 7)
Hyocrinida
(tree size 51)
Roveacrinida
(tree size 24)
Ampelocrinida
(tree size 8)
Leocrinidae
Roveacrinidae
(tree size 22)
Lanternocrinidae