— ,- wf 



w? 



yüwarjj of % tätwsmw 



COMPARATIYE ZOÜLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 jFounüeü bg prfbate subscrfptfon, in 1861. 



DR. L. de KONINCK'S LIBRARY. 



No. J^/'Z 



