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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)
Orthogastropoda
Caenogastropoda
Sorbeoconcha
Cerithioidea
Turritellidae

Turritellinae (21293494)

Children (13 direct children, 43 direct and indirect children):

Stiracolpus (tree size 24)

Kurosioia (tree size 1)

Spirocolpus (tree size 5)

Colpospirella

Eichwaldiella

Haustator

Helminthia

Oligodia

Peyrotia

Ptychidia

Tachyrhinchella

Turritellinella

Zaria