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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
Euryophiurida
Ophiurida (Ophiurida incertae sedis)
Ophiurina
Ophiuridae
Ophiurinae

Ophiosteira (3545461)

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

Ophiosteira antarctica

Ophiosteira rotundata

Ophiosteira debitor

Ophiosteira bullivanti

Ophiosteira koehleri

Ophiosteira echinulata

Ophiosteira cristatus

Ophiosteira lissopatella

Ophiosteira senouqui