1. Species Helix (Iberus) berkeleii R. T. Lowe, 1861 accepted as Hemicycla berkeleii (R. T. Lowe, 1861) (original combination)
2. Species Helix (Iberus) buelowi Maltzan, 1886 accepted as Marmorana scabriuscula buelowi (Maltzan, 1886) (basionym)
3. Species Helix (Iberus) circeja Kobelt, 1903 accepted as Marmorana serpentina circeja (Kobelt, 1903) (basionym)
4. Species Helix (Iberus) delgadoi Roman, 1907 † accepted as Iberus delgadoi (Roman, 1907) † (unaccepted > superseded combination)
5. Species Helix (Iberus) dschulfensis [sic] accepted as Levantina bellardi (Mousson, 1854) (misspelling of original species name Helix dschulfensii Dubois, 1857)
6. Species Helix (Iberus) gualtieranus Linnaeus, 1758 accepted as Iberus gualtieranus (Linnaeus, 1758) (unaccepted combination)
7. Species Helix (Iberus) melii Kobelt, 1903 accepted as Marmorana serpentina circeja (Kobelt, 1903) (junior synonym)
8. Species Helix (Iberus) merita Mousson, 1872 † accepted as Hemicycla merita (Mousson, 1872) † (unaccepted > superseded combination, original name)
9. Species Helix (Iberus) muralis O. F. Müller, 1774 accepted as Marmorana muralis (O. F. Müller, 1774) (unaccepted combination)
10. Species Helix (Iberus) olcesei Pallary, 1899 accepted as Rossmaessleria scherzeri olcesei (Pallary, 1899) (original combination)
11. Species Helix (Iberus) richarzi Schlosser, 1907 † accepted as Papillotopsis richarzi (Schlosser, 1907) † (unaccepted > superseded combination)
12. Species Helix (Iberus) rollei Maltzan, 1886 accepted as Marmorana muralis insularis (Benoit, 1857) (presumed synonym)
13. Species Helix (Iberus) saxetana Paulucci, 1886 accepted as Marmorana saxetana (Paulucci, 1886) (unaccepted > superseded combination, basionym)
14. Species Helix (Iberus) semitecta Mousson, 1872 † accepted as Hemicycla semitecta (Mousson, 1872) † (unaccepted > superseded combination)
15. Species Helix (Iberus) sicanoides (Kobelt, 1881) accepted as Rossmaessleria scherzeri sicanoides (Kobelt, 1881) (superseded generic combination)
16. Species Helix (Iberus) strigata A. Férussac, 1821 accepted as Marmorana signata umbrica (Mabille, 1867) (homonym; non Helix strigata O. F. Müller, 1774)
17. Species Helix (Iberus) villica Paulucci, 1882 accepted as Tyrrheniberus villicus (Paulucci, 1882) (original combination)
18. Species Helix (Iberus) viola Kobelt, 1889 accepted as Rossmaessleria scherzeri viola (Kobelt, 1889) (superseded generic combination)
19. Species Helix (Iberus) weberi Pallary, 1904 accepted as Rossmaessleria scherzeri boettgeri (Kobelt, 1889) (original combination)
20. Species Helix (Iberus) wollastoni R. T. Lowe, 1852 accepted as Leptaxis wollastoni (R. T. Lowe, 1852) (original name)

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