far« 18 



Cerion — Eostrophia 735 



Fam. Cerionidae. 



G-enus Cerion Bolten 1798 3ir >) Morch 1852.»'«) 



G e n o t y p : Gerion uva (Linne). 



Syn.: Cochlodon Sowerby, 1652 317 ) (part!). 



Pupa aut. plur. 



Strophia Albers, 1850 n18 ) (non Meigen, 1832!). 



Subgenus Eostrophia Dall 1890. 319 ) 



C c n o t y p : Cerion (Eostophia) anodonta (Dall). 

 Cerion (Eoslrophia) anodonta anodouta (Dall). 



1887 Strophia sp.?, Heilprin, (87a) Transact. Wagner Free Inst. Sci. 

 Philadelphia I, p. 115. 

 MS90 Strophia (Eostrophia) anodonta, Dall, (90a) Transact. Wagner 

 Free Inst. Sci. Philadelphia III, 1, p. 13, tab. I, fig. 8c, 8d. 



1902 Cerion (Eostrophia) anodonta, Pilsbry, (85a) Manual of Gon- 



chology. 2. Ser. Pulmonata. Vol. XIV, p. 280. 



1903 Eostrophia anodonta, Dall, (90a) Transact. Wagner Free Inst. 



Sci. Philadelphia III, 6, p. 156(5. 

 1915 Ccrion (Eostropliia) anodonta, Dall, (15a) Bull. U. S. National 

 Museum No. 90, p. 28, tab. I, fig. 15. 

 Vorkommen: U. Miocan, Aquitanien: Tampa Silex Beds: 

 Ballast Point (Florida), Old Tampa Bay (Florida). 



Cerion (Eostrophia) anodonta floridanum (Dall). 



*J880 Strophia (Eostrophia) anodonta var. floridana, Dall, (90a) 

 Transact. Wagner Free Inst. Sci. Philadelphia III, 1, p. 13. 

 tab. I, fig. 6. 



1902 Cerion (Eostrophia) anodonta floridana, Pilsbry, (85a) Manual 



of Conchology. 2nd Ser. Pulmonata. Vol. XIV, p. 280. 



1903 Eostrophia anodonta var. floridana, Dall, (90a) Transact. 



Wagner Free Inst. Sci. Philadelphia III, 6, p. 1566. 

 1915 Cerion (Eostrophia) anodonta var. floridanum, Dall, (15a) 

 Bull. U. S. National Museum No. 90, p. 28, tab. III, fig. 4. 

 Vorkommen: U. Miocan, Aquitanien: Tampa Silex Beds: 

 Ballast Point (Florida). 



M5N 



B ) Museum Boltenianum. p. 90. 



a,s ) Catalogus Conchyliorum quae reliquit D. A. d'Anguirra & 

 Gadea, Comcs de Yoldi, etc. I, p. 33. 



317 ) A Catalogue of Shells contained in the collection of the Uttfl 

 Rarl of Tankerville ... p. 40. 



° 18 ) Die Heliceen nach natiirlicher Verwandtschait syst. geordnot. 



w ) Transact. Wagner Free Inat. Sci. Philadelphia III, 1, p. 13. 



