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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Mollusca (Molluscs)
Gastropoda (Gastropod)
Heterobranchia
Opisthobranchia
Nudibranchia (Nudibranchs)
Dexiarchia

Cladobranchia (5124933)

Children (10 direct children, 836 direct and indirect children):

Aeolidida (tree size 769)

Embletoniidae

Goniaeolididae (tree size 5)

Charcotiidae odhner, 1926
Charcotiidae

Dendronotoidea (tree size 6)

Heroidae (tree size 5)

Dironidae (tree size 6)

Pinufiidae (tree size 2)

Dendronotida

Proctonotoidea (tree size 33)