The Genus Cerion
Cerion species CCerion species A

Cerion incanum (A. Binney, 1851) Gray Cerion  Cerion incanum (A. Binney, 1851) Gray Cerion Juvenile  Cerion tridentata costellata Pilsbry, 1946
 

United States of America

 Cerion incanum (A. Binney, 1851) Gray Cerion
Cerion tridentatum costellatum Pilsbry, 1946
Cerion casablancae Bartsch, 1920 X Cerion incanum (A. Binney, 1851) Hybrids
 

Caicos Islands

 Cerion regina Pilsbry and Vanatta, 1895
 

  Puerto Rico

 Cerion striatellum Guerin-Meneville, 1829
 

Dominican Republic

 Cerion yumaense Pilsbry and Vanatta, 1895
 

Cat Island, Bahamas

 Cerion eximeum (Maynard, 1894)
Cerion felis Pilsbry and Vanatta, 1895/Cerion russelli (Clench, 1938) "hybrids"
Cerion fordii Pilsbry and Vanatta, 1897
Cerion fraternum Pilsbry, 1902
Cerion huntingtoni Clench, 1938
Cerion platei Clench, 1933
Cerion species A, B, C
 

Cuba

 Cerion alberti Clench and Aguayo, 1949
Cerion aguayoi Torre and Clench, 1932
Cerion aguayoi Torre and Clench, 1932 In Situ
Cerion aguayoi Torre and Clench, 1932
Cerion banesense Clench and Aguayo, 1949
Cerion banesense Clench and Aguayo, 1949
Cerion coutini Sánchez Roig, 1951
Cerion coutini Sánchez Roig, 1951
Cerion garcianum Gonzalez Guillén, 2008
Cerion geophilus Clench and Aguayo, 1949
Cerion geophilus Clench and Aguayo, 1949
Cerion geophilus Clench and Aguayo, 1949
Cerion humberti Clench and Aguayo, 1949
Cerion humberti Clench and Aguayo, 1949 In Situ
Cerion johnsoni Pilsbry and Vanatta, 1895
Cerion cf. josephi Clench and Aguayo, 1949
Cerion maisianum Pilsbry, 1902
Cerion moralesi Clench and Aguayo, 1951
Cerion moralesi Clench and Aguayo, 1951
Cerion moralesi Clench and Aguayo, 1951 and Cerion geophilus Clench and Aguayo, 1949 Hybrids
Cerion moralesi Clench and Aguayo, 1951 and Cerion geophilus Clench and Aguayo, 1949 Hybrid In Situ
Cerion cf. moralesi Clench and Aguayo, 1951
Cerion cf. moralesi Clench and Aguayo, 1951 In Situ
Cerion maisianum Pilsbry, 1902
Cerion salvatori Torre in Pilsbry, 1927
Cerion species A
Cerion species B
Sinistral Specimens

Sinistral Cerion fraternum Pilsbry, 1902 Cerion incanum (A. Binney, 1851) Gray Cerion Sinistral Cerion incanum (A. Binney, 1851) Gray Cerion
Cerion fraternum Pilsbry, 1902 Cerion incanum (A. Binney, 1851) Cerion incanum (A. Binney, 1851)
Cat Island, Bahamas Big Pine Key, Florida Boca Chica Key, Florida
Cerion lividum Maynard, 1924 Sinistral Cerion tridentatum costellatum Pilsbry, 1946 Sinistral
Cerion lividum Maynard, 1924 Sinistral Cerion tridentata costellatum Pilsbry, 1946
Nassau, Bahamas Palm Beach County, Florida

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