Children (11 direct children, 106 direct and indirect children):
Solaster
(tree size 41)
Paralophaster
(tree size 9)
Crossaster
(tree size 19)
Lophaster
(tree size 18)
Heterozonias
(tree size 1)
Laetmaster
(tree size 1)
Rhipidaster
(tree size 2)
Seriaster
(tree size 1)
Xenorias
(tree size 1)
Leucaster
(tree size 1)
Brachisolaster
(tree size 1)