- Helix (Discus) derelicta Legrand, 1871 (junior synonym)
- Helix (Helicella) pusilla R. T. Lowe, 1831 (name preoccupied; non Helix pusilla Vallot, 1801)
- Helix (Patula) cryophila E. von Martens, 1865 (junior synonym)
- Helix (Patula) stellata Brazier, 1871 (junior synonym)
- Helix arenicola Tate, 1878 (unavailable: not Helix arenicola Lowe, Lowe, 1854)
- Helix caputspinulae Reeve, 1852 (junior synonym)
- Helix discors Petterd, 1902 (junior synonym)
- Helix epsilon L. Pfeiffer, 1853
- Helix hobarti Cox, 1868 (junior synonym)
- Helix morti Cox, 1864 (junior synonym)
- Helix mucoides Tenison Woods, 1879 (junior synonym)
- Helix paradoxa Cox, 1864 (junior synonym)
- Helix salaziensis G. Nevill, 1870 (junior synonym)
- Helix servilis Shuttleworth, 1852 (original combination)
- Helix similis Cox, 1868 (junior synonym)
- Helix sitiens Legrand, 1871 (junior synonym)
- Helix tenuicostata L. Pfeiffer, 1846 (junior synonym)
- Hyalina conspecta Bland, 1865
- Microphysa pumila Hutton, 1882
- Paralaoma caputspinulae (Reeve, 1852) (junior synonym)
- Paralaoma decresensis Iredale, 1937 (junior synonym)
- Paralaoma duncombei Iredale, 1945 (junior synonym)
- Paralaoma pumila (Hutton, 1882)
- Paralaoma raoulensis'' Iredale, 1913 (junior synonym)
- Paralaoma royi Iredale, 1944 (junior synonym)
- Paralaoma stabilis Iredale, 1937 (junior synonym)
- Paraloma servilis (Shuttleworth, 1852) (incorrect spelling of generic name)
- Patula lederi O. Boettger, 1880 (junior synonym)
- Pleuropunctum micropleuros
- Punctum conspectum (Bland, 1865) (junior synonym)
- Punctum conspectum alleni Pilsbry in Pilsbry & Ferriss, 1919
- Punctum conspectum var. pasadenae Pilsbry, 1896 (junior synonym)
- Punctum cryophilum (E. von Martens, 1865)
- Punctum lederi (O. Boettger, 1880) (invalid combination)
- Punctum lederi var. meridionalis O. Boettger, 1905 (junior synonym)
- Radiodiscus misiollemis Hylton Scott, 1957 (junior synonym)
- Radiodiscus misionensis Hylton Scott, 1957
- Radiodiscus pilsbryi Hylton Scott, 1957
- Subfectola caputspinulae (Reeve, 1852) (junior synonym)
- Tachyphasis (Tachyphasis) salaziensis (Nevill, 1870)
- Toltecia pusilla (Lowe, 1831)
- Zonites diegoensis Hemphill in W. G. Binney, 1892
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