/f7^A, 



406.2 



.C65 



1878 





HARVARD UMIVERSITY 





r-n 1 





1 





T T r-; ^ A, "^ "*'/ 



i 



i 



1 BEPARTMENT OF MOLLUSKS 



IN T-.!E i 



Mussur-i of Conip,'.ra-:;ve Zoology ; 

 Gift of: 



WlLLlAIvl J. CLENCH 



