Chondropomium callipeplum G.A. Solem, 1961 Nicaragua
Tudora camagueyana (Torré) Cuba
Eutudora camoensis (C. de la Torre& P. Bartsch, 1941) Cuba13 mm
Tropidophora campanulata (L. Pfeiffer, 1846) Madagascar
Parachondria campbellii (C.B. Adams, 1851) Jamaica
Hendersonina canaliculata (J. Gundlach in L. Pfeiffer, 1863) Cuba
Pomatias canariensis (A.V.M.D. D'Orbigny,1840) Canary Islands12 mm
Chondropoma candeanum (A.V.M.D. D'Orbigny,1842) Cuba12,7 mm
Chondropoma canescens L. Pfeiffer, 1851 Cuba
Chondropoma canescens alleni C. de la Torre& P. Bartsch, 1938 Cuba15 mm
Chondropoma canescens nipense C. de la Torre& P. Bartsch, 1938 Cuba14 mm
Annularia canoaensis (C. de la Torre& P. Bartsch, 1941) Cuba
Annularia cantarillensis (C. de la Torre& P. Bartsch, 1941) Cuba
Bermudezia capestanyi (C. de la Torre& P. Bartsch, 1941) Cuba
Parachondria capillacea (L. Pfeiffer) Haiti
Chondropoma carenasense H.A. Pilsbry& J. Henderson, 1912 Cuba12 mm
Chondropoma carenasense corrientesense C. de la Torre& P. Bartsch, 1938 Cuba16 mm
Chondropoma caribbaeum W.F. Clapp, 1914 Honduras, Swan Islands9,8 mm
Chondropoma caricae L. Pfeiffer Dominican Republic
Tropidophora carinata (I. von Born, 1780) Mauritius28 mm
Tropidophora carnicolor H.C. Fulton, 1902 Madagascar, Fort Dauphin23 mm
Opisthosiphon caroli C.G. Aguayo, 1932 Cuba
Eutudora catenata (A.A. Gould, 1843) Cuba13,5 mm
Ligatella cavernarum E. Fischer-Piette, F. Blanc& F. Salvat, 1969 Madagascar11 mm
Ligatella cavernarum majungana E. Fischer-Piette, Ch.P. Blanc, F. Blanc& F. Salvat, 1993 Madagascar11 mm
Chondropoma caymanbracensis H.A. Pilsbry, 1930 Jamaica
Chondropoma caymanense H.B. Preston, 1911 Cayman Islands9,3 mm
Chondrothyretes cerina C. de la Torre& P. Bartsch, 1938 Cuba26 mm
Chondrothyretes cerina roseoapicata (C. de la Torre& P. Bartsch, 1938) Cuba26 mm
Tropidophora chavani E. Fischer-Piette, 1949 Madagascar, Tulear
Colobostylus chevalieri (C.B. Adams, 1851) Jamaica
Choanopoma chiapasense (J.C.H. Crosse& P.H. Fischer, 1877) Mexico, Chiapas
Annularia chittyi (C.B. Adams, 1849) Jamaica13,2 mm
Chondropoma chordatum (J. Gundlach in L. Pfeiffer, 1858) Cuba
Tropidophora chromium (P.M.A. Morelet, 1877) Madagascar, Diego Suarez