PROCEEDINGS 



ZOOLOGICAL SOCIETY 



OF LONDON. 



w3^h~ 



PART XXV, 



1857. 





-\* \V 



PRINTED FOR THE SOCIETY; 



SOLD AT THEIR HOUSE IN HANOVER-SQUARE, 



AND BY MESSRS. LONGMAN, BROWN, GREEN AND LONGMANS, 



PATERNOSTER-ROW. 



