'o55 THE 



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CONCHOLOGIST'S TEXT-BOOK 



EMBRACING THE ARRANGEMENTS OF 



LAMAKCK AND LINN^US, 



WITH A GLOSSARY OF TECHNICAL TERMS. 



TO WHICH IS ADDED 



A BRIEF ACCOUNT OF THE MOLLUSCA. 





CORRECTED AND BI.lARiiFD 



BY WILLIAM MACaiLLI VrIy,- BSQ-T-^ 



PKOFESSOR OF NATURAL HIS' )RY IN MARISef/al COiL.l-i:f:E,- AMS8/t|^'S'. "^ 



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22 \m 



ILLUSTRATED BY ENGRA\'VgS ON STEEL. ^ 



A. FIJLLARTON .t CO., LONDON AND EDINBIRG 



rUlLARTON, MACNAB & CO., NEW YORK. 



