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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)
Asterozoa
Ophiuroidea (The brittle stars)
Myophiuroidea
Metophiurida
Ophintegrida
Ophioscolecida

Ophioscolecidae (52311825)

Children (4 direct children, 21 direct and indirect children):

Ophiologimus (tree size 8)

Ophiocymbium (tree size 5)

Ophiolycus (tree size 4)

Soliophis