^^RITISH CONCHOLOGY,/ 



OR AN ACCOUNT OF 



THE MOLLUSCA 



WHICH NOW INHABIT THE BEITISH ISLES AND THE 

 SUEEOUNDINa SEAS. 



T;;vision of MclkaAs 

 S^^ctionn] llbrcny 



VOLrME 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 is reserved.] 



