A nA 



''■'' K. i -^ " 



COMPAHATTVE ZOOLOGY, 



AT UVtm mUMfj, CAMllDCE, MASS. 

 JTautilieli Ih_) i)v(\)ntc subscrrjitton, tn 18G1. 



■^ ■ -yKy^x/ w^^- 



DR. L. DE KONINCK'S LIBRARY. 



