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| Cerion acuticostatum Sánchez Roig, 1948 | 0 |
| Cerion aguayoi Torre & Clench, 1932 | 0 |
| Cerion aguayoi aguayoi Torre & Clench, 1932 | 0 |
| Cerion aguayoi bequaerti Torre & Clench, 1932 | 0 |
| Cerion alberti Clench & Aguayo, 1949 | 0 |
| Cerion alleni Torre, 1929 | 0 |
| Cerion alleni alleni Torre, 1929 | 0 |
| Cerion alleni madama Sánchez Roig, 1951 | 0 |
| Cerion alleni migueleti Sánchez Roig, 1951 | 0 |
| Cerion alleni sanchezi Clench & Aguayo, 1953 | 0 |
| Cerion arangoi (Pilsbry & Vanatta, 1896) | 0 |
| Cerion arangoi alcaldei Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion arangoi arangoi (Pilsbry & Vanatta, 1896) | 0 |
| Cerion banesense Clench & Aguayo, 1949 | 0 |
| Cerion barroi Aguayo & Jaume, 1957 | 0 |
| Cerion basistriatum Pilsbry & Vanatta, 1895 | 0 |
| Cerion bioscai Aguayo & Jaume, 1951 | 0 |
| Cerion blanesi Clench & Aguayo, 1951 | 0 |
| Cerion blanesi bariayi Aguayo & Jaume, 1957 | 0 |
| Cerion blanesi blanesi Clench & Aguayo, 1951 | 0 |
| Cerion cabocruzense Pilsbry & Torre, 1943 | 0 |
| Cerion caroli Aguayo & Torre, 1951 | 0 |
| Cerion caroli aedili Aguayo & Torre, 1951 | 0 |
| Cerion caroli caroli Aguayo & Torre, 1951 | 0 |
| Cerion catherwoodianum Wurtz, 1950 | 0 |
| Cerion ceiba Clench, 1948 | 0 |
| Cerion ceiba canasiense Aguayo & Torre, 1951 | 0 |
| Cerion ceiba ceiba Clench, 1948 | 0 |
| Cerion ceiba ludovice Torre, 1954 | 0 |
| Cerion ceiba minusculum Aguayo & Torre, 1952 | 0 |
| Cerion ceiba valdesi Torre, 1954 | 0 |
| Cerion chaparra Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion chaplini Wurtz, 1950 | 0 |
| Cerion circumscriptum Aguayo & Jaume, 1951 | 0 |
| Cerion circumscriptum circumscriptum Aguayo & Jaume, 1951 | 0 |
| Cerion circumscriptum tenuicallum Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion cisneroi Clench & Aguayo, 1951 | 0 |
| Cerion cobarrubia Aguayo & Jaume, 1951 | 0 |
| Cerion columbinus Sánchez Roig, 1951 | 0 |
| Cerion coutini Sánchez Roig, 1951 | 0 |
| Cerion crassiusculum Torre in Pilsbry & Vanatta, 1899 | 0 |
| Cerion crassiusculum crassiusculum Torre in Pilsbry & Vanatta, 1899 | 0 |
| Cerion crassiusculum smithi Blanes in Pilsbry, 1920 | 0 |
| Cerion cyclostomum (Küster, 1841) | 0 |
| Cerion dickersoni Richards, 1935 | 0 |
| Cerion dimidiatum (Pfeiffer, 1847) | 0 |
| Cerion disforme Clench & Aguayo, 1946 | 0 |
| Cerion disforme disforme Clench & Aguayo, 1946 | 0 |
| Cerion disforme nodali Clench & Aguayo, 1953 | 0 |
| Cerion dorotheae Aguayo & Jaume, 1951 | 0 |
| Cerion ebriolum Aguayo & Jaume, 1951 | 0 |
| Cerion feltoni Sánchez Roig, 1951 | 0 |
| Cerion geophilum Clench & Aguayo, 1949 | 0 |
| Cerion grilloensis Sánchez Roig, 1951 | 0 |
| Cerion gundlachi (Pfeiffer, 1852) | 0 |
| Cerion gundlachi bermudezi Aguayo & Jaume, 1951 | 0 |
| Cerion gundlachi buidei Jaume, 1984 | 0 |
| Cerion gundlachi gundlachi (Pfeiffer, 1852) | 0 |
| Cerion gundlachi tantillum Aguayo & Jaume, 1951 | 0 |
| Cerion herrerai Aguayo & Jaume, 1951 | 0 |
| Cerion herrerai herrerai Aguayo & Jaume, 1951 | 0 |
| Cerion herrerai strigis Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion herrerai subcostulatum Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion hessei Clench & Aguayo, 1949 | 0 |
| Cerion humberti Clench & Aguayo, 1949 | 0 |
| Cerion hyperlissum Pilsbry & Vanatta, 1896 | 0 |
| Cerion incrassatum (Sowerby, 1876) | 0 |
| Cerion infandulum Aguayo & Torre, 1951 | 0 |
| Cerion infandum (Shuttleworth in Poey, 1858) | 0 |
| Cerion iostomum (Pfeiffer, 1854) | 0 |
| Cerion iostomum iostomum (Pfeiffer, 1854) | 0 |
| Cerion iostomum moreleti Clench & Aguayo, 1951 | 0 |
| Cerion johnsoni Pilsbry & Vanatta, 1895 | 0 |
| Cerion josephi Clench & Aguayo, 1949 | 0 |
| Cerion josephi josephi Clench & Aguayo, 1949 | 0 |
| Cerion josephi portuspatris Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion kusteri (Pfeiffer, 1854) | 0 |
| Cerion laureani Clench & Aguayo, 1951 | 0 |
| Cerion longidens Pilsbry, 1902 | 0 |
| Cerion macrodon Aguayo & Jaume, 1951 | 0 |
| Cerion magister Pilsbry & Vanatta, 1896 | 0 |
| Cerion manatiense Aguayo & Jaume, 1951 | 0 |
| Cerion manatiense manatiense Aguayo & Jaume, 1951 | 0 |
| Cerion manatiense saugeti Aguayo & Jaume, 1951 | 0 |
| Cerion marielinum Torre in Pilsbry, 1927 | 0 |
| Cerion marielinum constrictum Aguayo & Jaume, 1953 | 0 |
| Cerion marielinum dominicanum Clench & Aguayo, 1951 | 0 |
| Cerion marielinum marielinum Torre in Pilsbry, 1927 | 0 |
| Cerion maritimum (Pfeiffer, 1839) | 0 |
| Cerion maritimum maritimum (Pfeiffer, 1839) | 0 |
| Cerion maritimum sublaevigatum Pfeiffer in Pilsbry & Vanatta, 1895 | 0 |
| Cerion microdon Pilsbry & Vanatta, 1896 | 0 |
| Cerion microdon microdon Pilsbry & Vanatta, 1896 | 0 |
| Cerion microdon pygmaeum Pilsbry & Vanatta, 1896 | 0 |
| Cerion microstonum (Pfeiffer, 1854) | 0 |
| Cerion microstonum cardenese Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion microstonum microstonum (Pfeiffer, 1854) | 0 |
| Cerion miramarae Sánchez Roig, 1951 | 0 |
| Cerion multicostum (Küster, 1845) | 0 |
| Cerion mumia (Bruguiére, 1792) | 0 |
| Cerion mumia cabrerai Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion mumia chrysalis (Férussac in Beck, 1837 | 0 |
| Cerion mumia cuspidatum Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion mumia fastigatum (Maynard, 1896) | 0 |
| Cerion mumia hondanum Pilsbry, 1902 | 0 |
| Cerion mumia mumia (Bruguiére, 1792) | 0 |
| Cerion mumia noriae Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion mumia wrighti Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion mumiola (Pfeiffer, 1839) | 0 |
| Cerion mumiola guillermi Torre, 1954 | 0 |
| Cerion mumiola mumiola (Pfeiffer, 1839) | 0 |
| Cerion nipense Aguayo, 1953 | 0 |
| Cerion orientale Clench & Aguayo, 1951 | 0 |
| Cerion palmeri Sánchez Roig, 1948 | 0 |
| Cerion pandionis Aguayo & Jaume, 1951 | 0 |
| Cerion paredonis Pilsbry, 1902 | 0 |
| Cerion pastelilloensis Sánchez Roig, 1951 | 0 |
| Cerion paucicostatum Torre, 1929 | 0 |
| Cerion paucicostatum harringtoni Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion paucisculptum Clench & Aguayo, 1952 | 0 |
| Cerion peracutum Clench & Aguayo, 1951 | 0 |
| Cerion peracutum jaumei Clench & Aguayo, 1953 | 0 |
| Cerion peracutum peracutum Clench & Aguayo, 1951 | 0 |
| Cerion pinerium Dall, 1895 | 0 |
| Cerion pinerium hernandezi Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion pinerium pinerium Dall, 1895 | 0 |
| Cerion politum (Maynard, 1896) | 0 |
| Cerion politum maisianum Pilsbry, 1902 | 0 |
| Cerion politum politum (Maynard, 1896) | 0 |
| Cerion prestoni Sánchez Roig, 1951 | 0 |
| Cerion pretiosus Sánchez Roig, 1951 | 0 |
| Cerion pseudocyclostomum Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion ramsdeni Torre in Welch, 1934 | 0 |
| Cerion ramsdeni portillonis Welch, 1934 | 0 |
| Cerion ramsdeni ramsdeni Torre in Welch, 1934 | 0 |
| Cerion ramsdeni turgidum Torre & Welch, in Welch, 1934 | 0 |
| Cerion ricardi Clench & Aguayo, 1951 | 0 |
| Cerion saetiae Sánchez Roig, 1948 | 0 |
| Cerion sagraianum (Pfeiffer, 1847) | 0 |
| Cerion sagraianum hologlyptum Pilsbry, 1902 | 0 |
| Cerion sagraianum sagraianum (Pfeiffer, 1847) | 0 |
| Cerion sagraianum saguaense Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion sainthilarius Sánchez Roig, 1951 | 0 |
| Cerion salvatori Torre in Pilsbry, 1927 | 0 |
| Cerion salvatori salvatori Torre in Pilsbry, 1927 | 0 |
| Cerion salvatori striatissimum Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion sanctacruzense Aguayo & Jaume, 1951 | 0 |
| Cerion sanctacruzense poeyi Aguayo & Jaume, 1956 | 0 |
| Cerion sanctacruzense sanctacruzense Aguayo & Jaume, 1951 | 0 |
| Cerion sanctamariae Aguayo & Jaume, 1951 | 0 |
| Cerion sanzi Blanes in Pilsbry & Vanatta, 1898 | 0 |
| Cerion sanzi guajabaense Aguayo & Jaume, 1951 | 0 |
| Cerion sanzi romanoensis Aguayo & Jaume, 1953 | 0 |
| Cerion sanzi royi Aguayo & Jaume, 1951 | 0 |
| Cerion sanzi sanzi Blanes in Pilsbry & Vanatta, 1898 | 0 |
| Cerion sanzi sellare Aguayo & Jaume, 1953 | 0 |
| Cerion sanzi tejedori Sánchez Roig, 1951 | 0 |
| Cerion scalarinum (Gundlach in Pfeiffer, 1860) | 0 |
| Cerion scalarinum scalarinum (Gundlach in Pfeiffer, 1860) | 0 |
| Cerion scalarinum sueyrasi Blanes in Pilsbry et Vanatta, 1898 | 0 |
| Cerion scopulorum Aguayo & Jaume, 1951 | 0 |
| Cerion sculptum (Poey, 1858) | 0 |
| Cerion sisal Clench & Aguayo, 1952 | 0 |
| Cerion tanamensis Sánchez Roig, 1951 | 0 |
| Cerion tenuilabre (Gundlach in Pfeiffer, 1870) | 0 |
| Cerion tenuilabre jaucoense Aguayo & Sánchez Roig, 1953 | 0 |
| Cerion tenuilabre tenuilabre (Gundlach in Pfeiffer, 1870) | 0 |
| Cerion torrei Blanes in Pilsbry & Vanatta, 1898 | 0 |
| Cerion torrei moralesi Clench & Aguayo | 0 |
| Cerion torrei ornatum Pilsbry & Vanatta, 1898 | 0 |
| Cerion torrei torrei Blanes in Pilsbry & Vanatta, 1898 | 0 |
| Cerion tridentatun Pilsbry & Vanatta, 1895 | 0 |
| Cerion tridentatun rocai Clench & Aguayo, 1953 | 0 |
| Cerion tridentatun tridentatun Pilsbry & Vanatta, 1895 | 0 |
| Cerion vanattai Clench & Aguayo, 1951 | 0 |
| Cerion venustum (Poey, 1858) | 0 |
| Cerion victor Torre, 1929 | 0 |
| Cerion vulneratum (Küster, 1855) | 0 |
| Cerion vulneratum feriai Clench & Aguayo, 1953 | 0 |
| Cerion vulneratum lepidum Clench & Aguayo, 1951 | 0 |
| Cerion vulneratum vallei Clench & Aguayo, 1951 | 0 |
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