• Epitonium (Scala) Mörch, 1852 accepted as Epitonium Röding, 1798
• Epitonium (Scala) caamanoi Dall & Bartsch, 1910 accepted as Epitonium caamanoi Dall & Bartsch, 1910
• Scala Mörch, 1852 accepted as Epitonium Röding, 1798
• Scala (Abyssiscala) de Boury, 1911 accepted as Eccliseogyra Dall, 1892
• Scala (Acrilla) H. Adams, 1860 accepted as Acrilla H. Adams, 1860
• Scala (Acrilla) brandenburgi O. Boettger, 1906 † accepted as Punctiscala brandenburgi (O. Boettger, 1906) †
• Scala (Acrilla) cophinodes Melvill, 1904 accepted as Epitonium cophinodes (Melvill, 1904)
• Scala (Acrilla) cuisensis de Boury, 1887 † accepted as Acrilla cuisensis (de Boury, 1887) †
• Scala (Acrilla) essomiensis de Boury, 1887 † accepted as Acrilla essomiensis (de Boury, 1887) †
• Scala (Acrilla) fayellensis de Boury, 1887 † accepted as Acrilla fayellensis (de Boury, 1887) †
• Scala (Acrilla) gallica de Boury, 1887 † accepted as Acrilla gallica (de Boury, 1887) †
• Scala (Acrilla) hedleyi de Boury, 1913 accepted as Amaea hedleyi (de Boury, 1912)
• Scala (Acrilla) jogjacartensis K. Martin, 1931 † (uncertain > taxon inquirendum)
• Scala (Acrilla) recreata de Boury, 1921 accepted as Epitonium kraussi (Nyst, 1873)
• Scala (Acrilla) retifera Dall, 1889 accepted as Amaea retifera (Dall, 1889)
• Scala (Acrilla) weigandi Böse, 1910 † accepted as Acrilla weigandi (Böse, 1910) † accepted as Amaea ferminiana (Dall, 1908)
• Scala (Acrilla) xeniae O. Boettger, 1906 † accepted as Clathroscala xeniae (O. Boettger, 1906) †
• Scala (Acrilloscala) Sacco, 1890 accepted as Acrilloscala Sacco, 1890
• Scala (Acrilloscala) chameriacensis de Boury, 1913 † accepted as Acrilloscala chameriacensis (de Boury, 1913) †
• Scala (Amaea) H. Adams & A. Adams, 1853 accepted as Amaea H. Adams & A. Adams, 1853
• Scala (Amaea) thielei de Boury, 1913 accepted as Amaea thielei (de Boury, 1913)
• Scala (Boreoscala) Kobelt, 1902 accepted as Boreoscala Kobelt, 1902
• Scala (Circuloscala) de Boury, 1886 † accepted as Circuloscala de Boury, 1886 †
• Scala (Circuloscala) couturieauxi Glibert, 1938 † (uncertain > unassessed)
• Scala (Circuloscala) exspectata de Boury, 1913 † accepted as Epitonium subscalare (A. d'Orbigny, 1852) †
• Scala (Cirratiscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Cirsotrema) Mörch, 1852 accepted as Cirsotrema Mörch, 1852
• Scala (Cirsotrema) bavayi de Boury, 1913 accepted as Cirsotrema varicosum (Lamarck, 1822)
• Scala (Cirsotrema) corolla Melvill & Standen, 1903 accepted as Opalia corolla (Melvill & Standen, 1903)
• Scala (Cirsotrema) joubini de Boury, 1913 accepted as Cirsotrema varicosum (Lamarck, 1822)
• Scala (Cirsotrema) mammosa Melvill & Standen, 1903 accepted as Opalia mammosa (Melvill & Standen, 1903)
• Scala (Cirsotrema) montereyensis Dall, 1907 accepted as Opalia montereyensis (Dall, 1907)
• Scala (Cirsotrema) morchi Angas, 1871 accepted as Plastiscala morchi (Angas, 1871)
• Scala (Cirsotrema) optima Melvill & Standen, 1903 accepted as Amaea optima (Melvill & Standen, 1903)
• Scala (Cirsotrema) pallaryi de Boury, 1913 accepted as Cirsotrema pumiceum (Brocchi, 1814)
• Scala (Cirsotrema) texta E. A. Smith, 1903 accepted as Opalia texta (E. A. Smith, 1903)
• Scala (Cirsotremopsis) Thiele, 1928 accepted as Cirsotrema Mörch, 1852
• Scala (Clathrus) Agassiz, 1837 accepted as Epitonium Röding, 1798
• Scala (Clathrus) communis (Lamarck, 1822) accepted as Epitonium clathrus (Linnaeus, 1758)
• Scala (Clathrus) communis var. amabilis G. Coen, 1937 accepted as Epitonium clathrus (Linnaeus, 1758)
• Scala (Clathrus) communis var. planciana G. Coen, 1937 accepted as Epitonium clathrus (Linnaeus, 1758)
• Scala (Clathrus) communis var. rubeola Coen, 1937 accepted as Epitonium clathrus (Linnaeus, 1758)
• Scala (Clathrus) gloriola Melvill & Standen, 1901 accepted as Epitonium gloriolum (Melvill & Standen, 1901)
• Scala (Clathrus) histriaca [sic] accepted as Epitonium clathrus (Linnaeus, 1758)
• Scala (Clathrus) histriaca var. elongata Fenaux, 1943 accepted as Epitonium clathrus (Linnaeus, 1758)
• Scala (Clathrus) melvilli Schepman, 1909 accepted as Epitonium melvilli (Schepman, 1909)
• Scala (Clathrus) oligocostata Bałuk, 1975 † accepted as Nitidiscala oligocostata (Bałuk, 1975) †
• Scala (Clathrus) proxima (de Boury, 1890) † accepted as Epitonium proximum (de Boury, 1890) †
• Scala (Clathrus) spinosa (Bonelli, 1826) † accepted as Clathrus spinosus (Bonelli, 1826) †
• Scala (Claviscala) de Boury, 1909 accepted as Claviscala de Boury, 1909
• Scala (Confusiscala) de Boury, 1909 † accepted as Confusiscala de Boury, 1909 †
• Scala (Connexiscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Connexiscala) cultellicosta de Boury, 1913 accepted as Epitonium cultellicostum (de Boury, 1913)
• Scala (Constantia) A. Adams, 1860 accepted as Constantia A. Adams, 1860
• Scala (Constantia) intertexta Melvill & Standen, 1903 accepted as Berthais egregia (A. Adams, 1863)
• Scala (Coroniscala) de Boury, 1909 † accepted as Cirsotrema (Coroniscala) de Boury, 1909 † represented as Cirsotrema Mörch, 1852
• Scala (Cycloscala) Dall, 1889 accepted as Cycloscala Dall, 1889
• Scala (Cycloscala) dunkeriana Dall, 1889 accepted as Cycloscala echinaticosta (A. d'Orbigny, 1842)
• Scala (Cycloscala) inconstans de Boury, 1913 accepted as Cycloscala echinaticosta (A. d'Orbigny, 1842)
• Scala (Cylindriscala) de Boury, 1909 accepted as Cylindriscala de Boury, 1909
• Scala (Dauciscala) de Boury, 1917 † (uncertain > unassessed)
• Scala (Decussiscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Dentiscala) de Boury, 1886 accepted as Opalia H. Adams & A. Adams, 1853
• Scala (Dentiscala) aurifila Dall, 1889 accepted as Opalia aurifila (Dall, 1889)
• Scala (Dentiscala) crenata (Linnaeus, 1758) accepted as Opalia crenata (Linnaeus, 1758)
• Scala (Dentiscala) gereti de Boury, 1913 accepted as Opalia gereti (de Boury, 1913)
• Scala (Dentiscala) hellenica (Forbes, 1844) accepted as Opalia hellenica (Forbes, 1844) accepted as Opalia coronata (R. A. Philippi & Scacchi, 1840)
• Scala (Dentiscala) hellenica var. moerchiana Dall, 1889 accepted as Opalia moerchiana (Dall, 1889)
• Scala (Dentiscala) hellenica var. nodosocarinata Dall, 1889 accepted as Opalia pumilio (Mörch, 1875)
• Scala (Dentiscala) turriformis de Boury, 1913 (uncertain > unassessed)
• Scala (Depressiscala) de Boury, 1909 accepted as Depressiscala de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Discoscala) Sacco, 1890 accepted as Amaea H. Adams & A. Adams, 1853
• Scala (Discoscala) edgari de Boury, 1912 accepted as Cirsotrema edgari (de Boury, 1912)
• Scala (Eburniscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Elegantiscala) de Boury, 1911 accepted as Cirsotrema Mörch, 1852
• Scala (Elegantiscala) marteli de Boury, 1913 accepted as Amaea marteli (de Boury, 1913)
• Scala (Elegantiscala) splendida de Boury, 1913 accepted as Amaea splendida (de Boury, 1913)
• Scala (Epitonium) Röding, 1798 accepted as Epitonium Röding, 1798
• Scala (Epitonium) parvicostata P. Marshall, 1917 † accepted as Proscala parvicostata (P. Marshall, 1917) †
• Scala (Epitonium) simplex P. Marshall, 1917 † accepted as Bittiscala simplex (P. Marshall, 1917) †
• Scala (Filiscala) de Boury, 1911 accepted as Filiscala de Boury, 1911
• Scala (Firmiscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Firmiscala) multicostata (G. B. Sowerby II, 1844) accepted as Epitonium multicostatum (G. B. Sowerby II, 1844)
• Scala (Foliaceiscala) de Boury, 1912 accepted as Epitonium Röding, 1798
• Scala (Foliaceiscala) grossicingulata de Boury, 1913 accepted as Amaea grossicingulata (de Boury, 1913)
• Scala (Foliaceiscala) venusta Fenaux, 1943 accepted as Epitonium venustum (Fenaux, 1943) accepted as Epitonium immaculatum (G. B. Sowerby II, 1844)
• Scala (Foveoscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Fuscoscala) Sacco, 1890 accepted as Epitonium Röding, 1798
• Scala (Fuscoscala) moorei Harmer, 1920 † (uncertain > unassessed)
• Scala (Fuscoscala) viaderi Fenaux, 1938 accepted as Epitonium viaderi (Fenaux, 1938)
• Scala (Glabriscala) de Boury, 1909 accepted as Epitonium Röding, 1798
• Scala (Globiscala) de Boury, 1909 accepted as Globiscala de Boury, 1909
• Scala (Globiscala) papyracea de Boury, 1912 accepted as Globiscala bullata (G. B. Sowerby II, 1844)
• Scala (Graciliscala) de Boury, 1909 accepted as Epitonium (Graciliscala) de Boury, 1909 accepted as Epitonium (Laeviscala) de Boury, 1909 represented as Epitonium Röding, 1798
• Scala (Graciliscala) rostrata (Jousseaume, 1912) accepted as Epitonium rostratum (Jousseaume, 1912)
• Scala (Gyroscala) de Boury, 1887 accepted as Gyroscala de Boury, 1887
• Scala (Gyroscala) canhami Harmer, 1920 † (uncertain > unassessed)
• Scala (Gyroscala) inedita Harmer, 1920 † (uncertain > unassessed)
• Scala (Gyroscala) vasconiensis de Boury, 1911 † accepted as Epitonium subscalare (A. d'Orbigny, 1852) †
• Scala (Hemiacirsa) de Boury, 1890 accepted as Acirsa Mörch, 1857