){-bX.öll. 



3M,F 



gibrarg ai tjjf iptusmnt 



or 



COMPARATIVE ZOÖLOGY, 



AT HARVARD CölLEGE, CAMBRIDGE, MASS. 

 iFountielr i)^) jjcföate »ubscrfptfon, m 186I, 



DR. L. DE KONINCK'S LIBRARY. 



No. /df¥-. 



