Chondropomium marmoreum (Watters & Duffy, 2010)
Chondropomium nobile (Pfeiffer, 1852)
Chondropomium superbum (Henderson & Simpson, 1902)
Chondropomium weinlandi (Pfeiffer, 1847)
Chondropomium weinlandi azuense (Bartsch, 1946)
Chondrothyra atristoma luctifera C. de la Torre & Bartsch, 1938
Chondrothyra barbouri (de la Torre & Bartsch, 1938)
Chondrothyra cerina (C. de la Torre & Bartsch, 1938)
Chondrothyra cerina polita (C. de la Torre & Bartsch, 1938)
Chondrothyra cerina roseoapicata (C. de la Torre & Bartsch, 1938)
Chondrothyra crassa (Torre & Bartsch, 1938)
Chondrothyra cumbrensis C. de la Torre & Bartsch, 1938
Chondrothyra egregia (Pfeiffer, 1856)
Chondrothyra gundlachi (Arango, 1862)
Chondrothyra gundlachi guanensis (C. de la Torre & Bartsch, 1838)
Chondrothyra gundlachi murallensis (C. de la Torre & Bartsch, 1838)
Chondrothyra gundlachi porticola (C. de la Torre & Bartsch, 1838)
Chondrothyra incrassata (L. Pfeiffer, 1863)
Chondrothyra incrassata aurantiaca (C. de la Torre & Bartsch, 1938)
Chondrothyra incrassata aurantiaca (Torre & Bartsch, 1938)
Chondrothyra incrassata fumata (C. de la Torre & Bartsch, 1938)
Chondrothyra incrassata incrassata (Pfeiffer, 1862)
Chondrothyra incrassata subincrassata (Torre & Bartsch, 1938)
Chondrothyra perturbata (C. de la Torre & Bartsch, 1938)
Chondrothyra reticulata costanerensis (Torre & Bartsch, 1938)
Chondrothyra reticulata fratercula (Torre & Bartsch, 1938)
Chondrothyra reticulata petricola (de la Torre & Bartsch, 1938)
Chondrothyra reticulata reticulata (Torre & Bartsch, 1938)
Chondrothyra reticulata saccharinella Torre & Bartsch, 1938
Chondrothyra reticulata scrobiculata (Torre & Bartsch, 1938)
Chondrothyra schuttleworthi cumbresis Torre & Bartsch, 1941
Chondrothyra shuttleworthi portica (Torre & Bartsch, 1938)
Chondrothyra shuttleworthi shuttleworthi (Pfeiffer, 1852)
Chondrothyra subegregia C. de la Torre & Bartsch, 1938
Chondrothyra subegregia paterna C. de la Torre & Bartsch, 1938
Chondrothyra tenebrata montalvensis (Torre & Bartsch, 1938)
Chondrothyra tosta aurantia C. de la Torre & Bartsch, 1938
Chondrothyra tosta C. de la Torre & Bartsch, 1938
Chondrothyra tosta lactea C. de la Torre & Bartsch, 1938
Chondrothyra uniplicata de la Torre & Bartsch, 1938
Chondrothyrella assimilis gemma Torre & Bartsch, 1938
Chondrothyrella cf. perturbata Torre & Bartsch, 1938
Chondrothyrella claudicans (Poey, 1851)
Chondrothyrella claudicans culminis Torre & bartsch, 1938
Chondrothyrella glaudicans Torre & Bartsch, 1938
Chondrothyrella ottonis (Pfeiffer, 1846)
Chondrothyrella petricosa anafense Torre & Bartsch, 1938
Chondrothyrella petricosa elisabethae Torre & Bartsch, 1938
Chondrothyrella petricosa petricosa (Morelet, 1851)
Chondrothyretes affinis Torre & Bartsch, 1938
Chondrothyretes impressa gigantea Torre & Bartsch, 1938
Chondrothyretes impressa peregrina Torre & Bartsch, 1938
Chondrothyretes impressa rosairiensis (Torre, 1950)
Chondrothyretes parilis (Torre & Bartsch, 1938)
Cistula sulculosa Ferussac, 1821
Cistulops raveni arubana H. B. Baker, 1924
Cistulops raveni raveni (Crosse, 1872)
Clydonopoma bartschi (Watters, 2012)
Clydonopoma nobilis (Pfeiffer, 1852)
Clydonopoma poloense (Bartsch, 1946)
Clydonopoma pumilum (Watters & Duffy, 2010)
Clydonopoma titanum Watters, 2017
Colobostylus albus (G. B. Sowerby I, 1833)
Colobostylus banksianus (Sowerby, 1843)
Colobostylus bronnii (C.B.Adams, 1845)
Colobostylus cf. albus (Sowerby, 1843)
Colobostylus chevalieri (C.B.Adams, 1851)
Colobostylus humphreysianus (Pfeiffer, 1846)
Colobostylus interruptus (Lamarck, 1822)
Colobostylus jayanus (C. B. Adams, 1849)
Colobostylus jayanus rufilabre (C.B.Adams, 1851)
Colobostylus lamellosus (C. B. Adams, 1851)
Colobostylus negrilensis (H. B. Baker, 1934)
Colobostylus nuttii Pilsbry, 1903
Colobostylus redfieldianus (C. B. Adams, 1849)
Colobostylus redfieldianus magnitesta (H. B. Baker, 1934)
Colobostylus sagittifer (C.B. Adams, 1850)
Colobostylus saxorum (Weinland, 1862)
Colobostylus thysanoraphe (Sowerby, 1843)
Colobostylus yallahensis C. B. Adams, 1851
Colonella mariguanensis (Clench, 1937)
Crossepoma australe australe Bartsch, 1946
Crossepoma jacmelense jacmelense Bartsch, 1946
Crossepoma vermiculatum sallei (Bartsch, 1946)
Crossepoma vermiculatum vermiculatum (Bartsch, 1946)
Cubadamsiella lamellata (Alcalde, 1945)
Diplopoma bebini (L. Pfeiffer, 1863)
Diplopoma crenulatum (Potiez & Michaud, 1838)
