Helicidae Rafinesque, 1815
Hemicycla berkeleii Lowe, 1861
Hemicycla (Hemicycla) bethencourtiana (Shuttleworth, 1852)
Hemicycla (Hemicycla) bidentalis (Lamarck, 1822)
Hemicycla (Hemicycla) consobrina (A. Ferussac, 1822)
Hemicycla distensa (Mousson, 1872)
Hemicycla efferata (Mousson, 1872)
Hemicycla (Hemicycla) ethelema (J. Mabille, 1882)
Hemicycla (Hemicycla) eurythyra O. Boettger, 1908
Hemicycla (Hemicycla) flavistoma Ibanez & Alonso, 1991
Hemicycla fritschi (Mousson, 1872)
Hemicycla (Hemicycla) fulgida Alonso & Ibanez, 2007
Hemicycla gaudryi (D'Orbigny, 1839)
Hemicycla (Hemicycla) glasiana (Shuttleworth, 1852)
Hemicycla (Hemicycla) glyceia (J. Mabille, 1821)
Hemicycla gomerensis (Morelet, 1864)
Hemicycla granomalleata (Wollaston, 1878)
Hemicycla guamartemes (Grasset, 1857)
Hemicycla hedybia (J. Mabille, 1882)
Hemicycla (Hemicycla) incisogranulata (Mousson, 1872)
Hemicycla inutilis Mousson, 1872
Hemicycla (Hemicycla) invernicata (Mousson, 1872)
Hemicycla (Hemicycla) laurijona Alonso & Ibanez, 2007
Hemicycla mascaensis Alonso & Ibanez, 1988
Hemicycla maugeana (Shuttleworth, 1852)
Hemicycla melchori R. Vega-Luz & R. Vega-Luz, 2008
Hemicycla modesta (Férussac, 1821)
Hemicycla paeteliana (L. Pfeiffer, 1859)
Hemicycla paivanopsis (J. Mabille, 1882)
Hemicycla (Hemicycla) perraudierei (Grasset, 1857)
Hemicycla planorbella (Lamarck, 1816)
Hemicycla plicaria (Lamarck, 1816)
Hemicycla pouchadan Ferussac, 1821
Hemicycla pouchet (A. Férussac, 1821)
Hemicycla psathyra (R.T. Lowe, 1861)
Hemicycla quadricincta (Morelet, 1864)
Hemicycla (Hemicycla) saponacea (R.T. Lowe, 1861)
Hemicycla (Hemicycla) sarcostoma (Webb & Berthelot, 1833)
Hemicycla saulcyi d'Orbigny, 1839
Hemicycla vermiplicata (Wollaston, 1878)
