English
Species (1.921)
Helix sganziniana- Helix setigera
- Helix setosa
- Helix sicana
- Helix solaria
- Helix singifuensis
- Helix souverbiana
- Helix solitaria Poiret 1801
- Helix sphaerula
- Helix spirula
- Helix splendida
- Helix stellaris
- Helix stelzneriana
- Helix stephanophora
- Helix squalida
- Helix stimpsoni
- Helix stragulum
- Helix strobeliana
- Helix subapicina
- Helix studeriana
- Helix submissa
- Helix suarezensis
- Helix subplicata
- Helix subsepulcralis
- Helix subsimilis
- Helix suturalis
- Helix sylvatica
- Helix tectiformis
- Helix temperata
- Helix tenuicosta
- Helix terrestris
- Helix terceirana
- Helix terveri
- Helix terveriana
- Helix testudinalis
- Helix testudo
- Helix tetrica
- Helix mograbina
- Helix monas
- Helix monilifera
- Helix monodon ssp. unidens
- Helix moniziana
- Helix monodon
- Helix monographa
- Helix morata
- Helix multigranosa
- Helix multipunctata
- Helix multispirata
- Helix muralis
- Helix myristica
- Helix niciensis
- Helix niphas
- Helix nipponensis
- Helix nitida
- Helix nitidosa
- Helix nitidissima Adams 1800
- Helix nodoso-striata
- Helix nordmanni Parreyss in Mousson 1854
- Helix obserata
- Helix omphalodes
- Helix oparica
- Helix oviformis
- Helix paeteliana
- Helix papalis
- Helix papilliformis
- Helix paivana
- Helix paraguayana
- Helix parumcincta Menke 1828
- Helix pavida
- Helix pathetica
- Helix paupercula
- Helix pelagonesica
- Helix pelasgica Kobelt
- Helix peliomphala
- Helix persimilis Shuttleworth 1852
- Helix pila
- Helix pilosa
- Helix pittae
- Helix planata
- Helix planorbella
- Helix plicaria Lamarck 1822
- Helix plutonia
- Helix planospira
- Helix platyomphala
- Helix polyzonalis
- Helix polymorpha
- Helix portosanctana
- Helix pouchet
- Helix praedisposita
- Helix praeposita
- Helix pratensis
- Helix coronata
- Helix coronula
- Helix cornu ssp. giganteum
- Helix costaricensis
- Helix costellata
- Helix cottyi
- Helix crebriflammis
- Helix cricetorum
- Helix crinita
