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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)
Polyceridae

Thecacera (962223)

Children (12 direct children, 12 direct and indirect children):

Thecacera pennigera

Thecacera picta

Thecacera pacifica

Thecacera boyla

Thecacera darwini

Thecacera virescens

Thecacera vittata

Thecacera capitata

Thecacera inhacae

Thecacera lamellata

Thecacera maculata

Thecacera velox