Achatina schweinfurthi hautmanni E.C. Von Martens, 1865
Achatina schweinfurthi semifusca G.C. Spence, 1923
Achatina schweinfurthi simulans T.E. Crowley & T. Pain
Burtoa sebasmia J.R. Bourguignat, 1889
Archachatina semidecussata (L. Pfeiffer, 1861)
Archachatina semigranosa L. Pfeiffer, 1861
Achatina semisculpta L. Pfeiffer, 1845
Limicolaria sennarensis R.J. Shuttleworth
Limicolaria sennarensis hartmanni E.C. Von Martens, 1875
Limicolaria sepulcralis J.R. Bourguignat, 1889
Callistoplepa shuttleworthi (L. Pfeiffer, 1856)
Archachatina siderata (L.A. Reeve, 1849)
Archachatina simplex E.A. Smith, 1878
Archachatina simplex crawfordi P.M.A. Morelet, 1889
Limicolariopsis sjoestedti A. d'Ailly, 1910
Achatina smithii A. Craven
Limicolaria smithii H.B. Preston, 1906
Pseudachatina sodeni W. Kobelt, 1893
Limicolaria soleilleti J.R. Bourguignat, 1885
Lignus solimanus P.M.A. Morelet, 1848
Limicolaria spectralis (L.A. Reeve, 1848)
Brownisca stefaninii (M. Connolly, 1935)
Achatina studleyi J.C. Melvill & J.H. Ponsonby,
Achatina stuhlmanni E.C. Von Martens, 1892
Limicolaria subconica E.C. Von Martens
Archachatina subcylindrica H.B. Preston, 1909
Pseudachatina superba J. Germain, 1911
Leptocala sylvatica S. Putzeys, 1898
Leptocala sylvatica unicolor (C.B. Adams, 1849)
Achatina tavaresiana P.M.A. Morelet, 1866
Limicolaria tenebricosa (L.A. Reeve, 1848)
Lignus tenuis J.E. Gray, 1834
Achatina tincta L.A. Reeve, 1842
Achatina tincta obliterata P. Dautzenberg, 1891
Achatina togoensis J.C. Bequaert & W.J. Clench,1934