Children (51 direct children, 51 direct and indirect children):
Pentagonaster duebeni
Pentagonaster pulchellus
Biscuit star
Pentagonaster pulvinus
Pentagonaster stibarus
Pentagonaster elegans
Pentagonaster gibbosus
Pentagonaster alexandri
Pentagonaster basseti
Pentagonaster picteti
Pentagonaster chantrei
Pentagonaster annandalei
Pentagonaster arcuatus
Pentagonaster austro-granularis
Pentagonaster childreni
Pentagonaster coppingeri
Pentagonaster cuenoti
Pentagonaster dilatatus
Pentagonaster döderleini
Pentagonaster emma
Pentagonaster equestris
Pentagonaster ernesti
Pentagonaster fallax
Pentagonaster granularis
Pentagonaster granulosus
Pentagonaster hispidus
Pentagonaster inaequalis
Pentagonaster incertus
Pentagonaster investigatoris
Pentagonaster japonicus
Pentagonaster magnificus
Pentagonaster meridionalis
Pentagonaster miliaris
Pentagonaster misakiensis
Pentagonaster moebii
Pentagonaster mortenseni
Pentagonaster nidarosiensis
Pentagonaster nobilis
Pentagonaster parvus
Pentagonaster patagonicus
Pentagonaster paxillosus
Pentagonaster pedicellaris
Pentagonaster perrieri
Pentagonaster singularis
Pentagonaster squamulosus
Pentagonaster texensis
Pentagonaster tuberculatus
Pentagonaster tuberculosus
Pentagonaster verrucosus
Pentagonaster subspinosus
Pentagonaster planus
Pentagonaster intermedius