ANNUAL REPORT 



OF 



THE ASSISTANT IN CHARGE 



OF THE 



MUSEUM OF COMPARATIVE ZOOLOGY 



AT HARVARD COLLEGE, 



TO THE 



PRESIDENT AND FELLOWS OF HARVARD COLLEGE 1 



FOR 



1898-99. 



CAMBRIDGE, U.S.A. : 

 UNIVERSITY PRESS: JOHN WILSON AND SON. 

 1899. 



