BRITISH CONCHOLOGY, 



OB AN ACCOUNT OP 



THE MOLLUSCA 



WHICH NOW INHABIT THE BRITISH ISLES AND THE 

 SURROUNDING SEAS. 



VOLUME III. 



MARINE SHELLS, 



COMPRISING THE REMAINING CONCHIFERA, 



THE SOLENOCONCHIA, AND GASTEROPODA AS EAR AS 



LITTORINA. 



BY JOHN GWYN JEFFREYS, F.R.S., F.G.S., &c. 



LONDON: 



JOHN VAN VOORST, PATERNOSTER ROW. 



MDCCCLXY. 



[The right of Translation w reterved.] 



LIBRARY 



UNIVERSITY QF CALIFORNIA 

 DAVIS 



