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rylinilrella L. F^rciller. coiilin. 

 Synon. contin. 

 Aponia Beck. 

 BraoliYpodella Beck. 

 Urocoj)tis Beck. 



Siphonostoma Guilding. Swainson. 

 eyliiiflreaia Swainson 1840. Malac. p. 135. 326. 

 Genus Ovulinaruni. 

 = Bulla spec. 

 Cylintlrelia Swainson 1840. Malac. p. 311. 



Subgenus Coronaxis, Typus: Conus asper Lamck. 

 Cylindrites Auctt. D'Argenv. 1757. Conch. p. 349. 



ScHROT. 1779. Lithol. Lex. L p. 383. et 1784. 

 Vollst. Einl. Verst. IV. p. 398. 

 Waller 1778. Syst. min. II. p. 491. 

 Eiym. Cylindrus. *') 

 = Oliva spec. foss. et Ancillaria. 

 Cylintlrites J. Sow. 1820. Min. Conch. tab. 455. 



= Solidula spec. 

 Cylindrodes Hi b\er 1810. Epist. * teste Agass. Nom. 

 Etym. yvhvdQotdf^g, cylindraceus. 

 (Genus Coelopnoorum. Agass.) 

 Cylindruts Bonanni 1681. Ricreaz. * 



= Conus L. 

 Cylindrus Breyn 1732. Diss. phys. de Polj^h. p. 6. Conf. 

 Cylinder Ruinph. 

 Genus Cochlidii. 



Similiter D'Argenv. 1757. vid. Rhombus. 

 Martini 1773. vid. Dactylus. 

 = Oliva Brug. 

 Cylindrus Fitzinger 18.33. System. Verzeichn. p. 107. 



Genus Ilelicoideorum. Typus: Pupa obtusaDrap. 

 Pariter Hartm. 1840. Syst. Uebers. 

 = Mastus Beck. 



81) Cylindrites Llwyd ad Entrochilas referendus teste Scheuchz. 



