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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
Ophiacanthidae

Ophiophthalmus (3469642)

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

Ophiophthalmus normani

Ophiophthalmus hylacanthus

Ophiophthalmus diplasia

Ophiophthalmus relictus

Ophiophthalmus cataleimmoidus

Ophiophthalmus cataleimmoida

Ophiophthalmus eurypoma

Ophiophthalmus granulifera

Ophiophthalmus honestus

Ophiophthalmus placida

Ophiophthalmus suspectus