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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
Ophiacanthina
Ophiotomidae

Ophiotoma (3543592)

Children (11 direct children, 11 direct and indirect children):

Ophiotoma bartletti

Ophiotoma megatreta

Ophiotoma gracilis

Ophiotoma tertium

Ophiotoma alberti

Ophiotoma paucispina

Ophiotoma coriacea

Ophiotoma assimilis

Ophiotoma charlottae

Ophiotoma incredibilis

Ophiotoma vadosa