Children (9 direct children, 18 direct and indirect children):
Pectinaster agassizi
(tree size 3)
Pectinaster filholi
(tree size 2)
Pectinaster mimicus
(tree size 4)
Pectinaster cribellum
Pectinaster evoplus
Pectinaster granuliferus
Pectinaster malayanus
Pectinaster robustus
Pectinaster mixtus