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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
Holasteroida
Meridosternata
Cardiasterina
Cardiasteridae

Cardiaster (23038839)

Children (12 direct children, 13 direct and indirect children):

Cardiaster gillieroni

Cardiaster bolschechetensis

Cardiaster cotteauanus (tree size 1)

Cardiaster deciper

Cardiaster hilli

Cardiaster kelleri

Cardiaster leonensis

Cardiaster moabiticus

Cardiaster palmeri

Cardiaster perorientalis

Cardiaster pseudoplanus

Cardiaster subrotundus