NATURAL HISTORY. 



A MANUAL 



OF 



ZOOLOGY 



FOR 



SCHOOLS, COLLEGES, AND THE GENERAL READER. 



BY 



SANBORN TENNEY, A. M., 



AUTHOR OF "GEOLOGY, ETC.," AND PROFESSOR OF NATURAL HISTOEY IN 



WILLIAMS COLLEGE. 



Illustrated with over Five Hundred Engravings. 



' O Lord, how manifold are thy works ! in wisdom hast thou made them all : the earth 

 is full of thy riches." Ps. civ. 24. 



RKVISEt EDITION. 



NEW YORK : CINCINNATI - : CHICAGO 



AMERICAN BOOK COMPANY 



