1. Species Helix (Helicella) ambiguosa A. Férussac, 1821 accepted as Trigonephrus ambiguosus (A. Férussac, 1821) (original combination)
2. Species Helix (Helicella) berytensis L. Pfeiffer, 1841 accepted as Metafruticicola berytensis (L. Pfeiffer, 1841) (original combination)
3. Species Helix (Helicella) carnicolor A. Férussac, 1821 accepted as Hemitrochus varians (Menke, 1829) (nomen nudum)
4. Species Helix (Helicella) cretica L. Pfeiffer, 1841 accepted as Xerocrassa cretica (L. Pfeiffer, 1841) (original name)
5. Species Helix (Helicella) draparnaldi H. Beck, 1837 accepted as Oxychilus draparnaudi (H. Beck, 1837) (unaccepted > misspelling - incorrect original spelling)
6. Species Helix (Helicella) fallaciosa A. Férussac, 1832 accepted as Trachia fallaciosa (A. Férussac, 1832) (original combination)
7. Species Helix (Helicella) modestiuscula De Gregorio, 1880 † accepted as Dentellocaracolus modestiusculus (De Gregorio, 1880) † (unaccepted > superseded combination)
8. Species Helix (Helicella) proxima A. Férussac, 1832 accepted as Trachia proxima (A. Férussac, 1832) (original combination)
9. Species Helix (Helicella) richardii A. Férussac, 1821 accepted as Allogona profunda (Say, 1821) (nomen nudum)
10. Species Helix (Helicella) sepulcralis A. Férussac, 1821 accepted as Ampelita sepulcralis (A. Férussac, 1821) (original combination)
11. Species Helix (Helicella) planorbitanus De Gregorio, 1880 † (uncertain > taxon inquirendum)

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