pbraxg of % pasarai 



OF 



COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 JFouuîieîi 62 çïfbate sutarfption, în 1861. 



DR. L. de KONINCK'S L1BRARY. 



MCZ L1SPARY 



HARVARD UNIVERSITY 

 CAMBRIDGE. MA USA 



