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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 (906850)

Children (21 direct children, 306 direct and indirect children):

Thecacera (tree size 12)

Polycera (tree size 57)

Polycerella (tree size 5)

Kaloplocamus (tree size 16)

Limacia (tree size 13)

Crimora (tree size 5)
Crimora (gastropod)

Greilada (tree size 2)

Colga (tree size 4)
Colga (gastropod)

Paliolla (tree size 2)

Roboastra (tree size 13)

Triophinae (tree size 25)

Plocamopherus (tree size 19)

Palio (tree size 12)
Palio (gastropod)

Kankelibranchus (tree size 2)

Nembrothinae (tree size 86)

Polycerinae (tree size 9)

Kalinga (tree size 1)

Kankelibranchinae

Kentiella (tree size 1)

Kalinginae

Elfdaliana (tree size 1)