BRITISH CONCHOLOGY, 



OR AN ACCOUNT OF 



THE MOLLUSCA 



WHICH NOW INHABIT THE BEITISH ISLES AND THE 

 SUEEOUNDINa SEAS. 



VOLUME V. 



MARINE SHELLS 



AND NAKED MOLLUSCA TO THE END OF THE 



GASTROPODA, THE PTEROPODA, AND CEPHALOPODA ; 



WITH A SUPPLEMENT AND OTHER MATTER, 



CONCLUDING THE WORK. 



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



LONDON: 



JOHN VAN VOORST, PATERNOSTER ROW. 



MDCCCLXIX. 



The right of Translation it resmed.] 



LIBRARY 



UNIVERSITY OF CALIFORNIA 

 DAVIS 



