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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Echinodermata (Echinoderms)
Sea urchin (Echinoidea)
Euechinoidea
Diadematacea
Diadematoida
Diadematidae

Astropyga (154649)

Children (6 direct children, 6 direct and indirect children):

Astropyga radiata

Astropyga pulvinata

Astropyga magnifica

Astropyga nuptialis

Astropyga magnifera

Astropyga depressa