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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
Euthyneura
Tectipleura
Eupulmonata
Stylommatophora
Helicina (Helicina (subordo))
Helicoidei
Helicoidea
Polygyridae

Polygyrinae (21226655)

Children (8 direct children, 12 direct and indirect children):

Stenotremini

Mesodontini (tree size 3)

Vespericolini

Erectidens (tree size 1)

Anchistoma

Cyclodoma

Trifaux

Ulostoma