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(XU 



^ibrarg of tljc l^useum 



OP 



COMPARATIVE ZOÖLOGY, 



AT HARVARD COllEfiE, CAMBRIDGE, MASS. 



J^ounlieti üj jpribate subscr(pt(an, in 1861. 



Deposited by ALEX. AGASSIZ. 



No.// Co^ 



-W-i 



iK/nl^ 



