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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))
Punctoidea
Charopidae
Charopinae

Thalassohelix (21224492)

Children (11 direct children, 11 direct and indirect children):

Thalassohelix pygmaea

Thalassohelix antipoda

Thalassohelix chathamensis

Thalassohelix igniflua

Thalassohelix laingi

Thalassohelix minuta

Thalassohelix obnubila

Thalassohelix propinqua

Thalassohelix prousei

Thalassohelix regia

Thalassohelix zelandiae