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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)
Sea urchin (Echinoidea)
Euechinoidea
Echinothurioida
Echinothuriidae (Echinothurioida)

Araeosoma (3461559)

Children (22 direct children, 29 direct and indirect children):

Araeosoma belli

Araeosoma parviungulatum

Araeosoma thetidis

Araeosoma violaceum

Araeosoma paucispinum

Araeosoma splendens

Araeosoma fenestratum

Araeosoma alternatum

Araeosoma eurypatum

Araeosoma coriacea

Araeosoma owstoni (tree size 3)

Araeosoma coriaceum (tree size 2)

Araeosoma leptaleum

Araeosoma tessellatum (tree size 2)

Araeosoma anatirostrum

Araeosoma bakeri

Araeosoma bidentatum

Araeosoma leppienae

Araeosoma migratum

Araeosoma tertii

Araeosoma brunnichi

Araeosoma mortenseni