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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
Hygromiidae

Hystricella (5962408)

Children (9 direct children, 11 direct and indirect children):

Hystricella echinulata

Hystricella oxytropis (tree size 1)

Hystricella bicarinata (tree size 1)

Hystricella turricula
Cima discula

Hystricella leacockiana
Discula leacockiana

Hystricella vermetiformis

Hystricella aucta

Hystricella echinoderma

Hystricella microcarinata