M 



ZST.S 







Alex. Agassiz. 







l^ifomg üf % Hfrrseum 







OF 







COMPARATIYE ZOÖLOGY, 







AT HARVARD COLLEGE, CAMBRIDGE, MASS. 







jFounüe*» Ö2 prftoate stiöscrfptfon, fn 1861. 







Deposited by ALEX. AGASSIZ. 







No.J^ä' 











