Pseudobuliminus buliminus strigata O.F. von Möllendorff,1899
Helicostyla bullata W.J. Broderip, 1841
Calocochlia bustoi J.G. Hidalgo, 1887
Helicostyla butleri L. Pfeiffer, 1842
Helicostyla butleri gravida W. Kobelt, 1910
Aegista caerulea J.T. Kuroda & T. Habe,1960
Helicostyla caesar (L. Pfeiffer, 1854)
Helicostyla caillaudi G.P. Deshayes, 1839
Calocochlia cailliaudi (G.P. Deshayes, 1839)
Chrysallis calamianica J.F. Quadras& O.F. von Möllendorff, 1894
Trishoplita calcicola J.T. Kuroda
Euhadra caliginosa (A. Adams & L.A. Reeve,1850)
Euhadra callizona (J.C.H. Crosse, 1871)
Euhadra callizona amaliae (W. Kobelt, 1875)
Calocochlia callodes (G.B. I Sowerby, 1840)
Chrysallis calobapta (I.H. Jonas, 1843)
Chrysallis calobapta sibuyanica O.F. von Möllendorff,1898
Cochlostyla camelopardalis W.J. Broderip, 1841
Cochlostyla camelopardalis boholensis W.J. Broderip, 1841
Cochlostyla camelopardalis superba W. Kobelt, 1910
Phoenicobius campanulus (L. Pfeiffer, 1845)
Phoenicobius campanulus bintuanensis (J.G. Hidalgo, 1889)
Chrysallis caniceps P. Bartsch, 1932
Chrysallis caniceps demesai P. Bartsch, 1932
Helicostyla canonizadoi P. Bartsch, 1932
Aegista caperata Y.C. Lee & W.L. Wu, 2004
Karaftohelix capillata (A.A. Schileyko& Bratchik in A.A. Schileyko, 1978)
Calocochlia carbonaria G.B. Sowerby, 1842
Cathaica cardiostoma (O.F. von Möllendorff,1899)
Laeocathaica carinalis C. Chen & S.P. Zhang,2002
Cochlostyla carinata H.C. Lea, 1840
Cochlostyla carinata rugata J.G. Hidalgo, 1890
Cochlostyla carinata rugosa (L. Pfeiffer, 1890)
Cochlostyla carinata ventricosa W. Kobelt, 1915
Bradybaena carinifera (C.G. Semper, 1870)