LIST 



GENERA OF RECENT MOLLUSCA, 



THEIR 



SYNONYMA AND TYPES. 



BY 



J. E. GRAY, Esq., F.R.S. etc. 



[From the Proceedings of the Zoological Societv for 1847.] 



LONDON: 

 PRINTED BY RICHARD AND JOHN E. TAYLOR, 



RED LION COURT, FLEET STREET. 

 1847. 



