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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
Ophiacanthida
Ophiodermatina
Ophiodermatoidea
Ophiomyxidae

Ophiophrixus (3543212)

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

Ophiophrixus acanthinus

Ophiophrixus spinosus

Ophiophrixus confinis

Ophiophrixus quadrispinosus