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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
Echinacea (Echinacea (animal))
Arbacioida

Glypticidae (22443115)

Children (9 direct children, 22 direct and indirect children):

Pleiocyphus (tree size 1)

Masrouraster (tree size 1)

Atopechinus (tree size 1)

Glypticus (tree size 7)

Acrosaster

Brochechinus

Pleurodiadema (tree size 2)

Jacquiertia (tree size 1)

Hologlyptus