O^j 2:? 



f tbarö of tlje llusntm 



OF 



COMPAP.ATIVE ZOÖLOGY, 



Kl IIAKVARD COLLEGE, CAMBRIDGE, MASS. 

 jFownDe^ i)^ pribntc subscrfption, in 1861. 



DR. L. DE KONINCK'S LIBRARY. 



No. 131 . 



