TRANSACTIONS 



OF 



THE ZOOLOGICAL SOCIETY 

 OF LONDON. 



Vol. XII.— Part 6. 





PRINTED FOR THE SOCIETY, 



SOLD AT THEIR HOUSE IN HANOVER-SQLARE ; 



AND BY MESSRS. LONGMANS, GREEN, AND CO., PATERNOSTER-ROW. 



April 1887. 

 Price 16s. 



Taylor and Francis, Printers.] 



[Red Lion Court, Fleet Stueet 



