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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
Amphilepidida
Ophionereidina
Ophiolepidoidea
Hemieuryalidae

Ophioplocus (3545615)

Children (14 direct children, 15 direct and indirect children):

Ophioplocus declinans

Ophioplocus januarii

Ophioplocus japonicus

Ophioplocus imbricatus (tree size 1)

Ophioplocus giganteus

Ophioplocus esmarki

Ophioplocus hancocki

Ophioplocus huttoni

Ophioplocus tessellatus

Ophioplocus incipiens

Ophioplocus granulosus

Ophioplocus bispinosus

Ophioplocus marginata

Ophioplocus imbricata