Children (10 direct children, 97 direct and indirect children):
Echinocorys
(tree size 47)
Hemipneustes
(tree size 9)
Cibaster
Crassiholaster
(tree size 3)
Galeola
(tree size 5)
Holaster
(tree size 18)
Lampadocorys
(tree size 2)
Messaoudia
Offaster
(tree size 3)
Scagliaster