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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)
Bivalvia
Protobranchia
Nuculoida

Praenuculidae (3401210)

Children (15 direct children, 18 direct and indirect children):

Concavodontinae (tree size 1)

Cuyopsis

Emiliodonta

Praenuculinae (tree size 1)

Trigonoconcha

Villicumia

Hemiconcavodonta (tree size 1)

Paulinea

Pensarnia

Ledopsis

Praeleda

Palaeoconcha

Fidera

Praenucula

Pseudonucula