SENATE No. 52. 



ANNUAL REPORT 



OF THE 



TRUSTEES 



OF THE 



MUSEUM OF COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, IN CAMBRIDGE, 



TOGETHER WITH 



THE REPORT OF THE DIRECTOR, 



18 6 6. 



BOSTON: 



WRIGHT & POTTER, STATE PRINTERS, 

 No. 4 Spring Lane. 



1867. 



