PROCEEDINGS 



OF THE 



SCIENTIFIC MEETINGS 



OF THE 



ZOOLOGICAL SOCIETY 



OF LONDON, 



FOR THE YEAR 



1889. 



PART IV. 



CONTAINING PAPERS READ IN 



NOVEMBER and DECEMBER. 



APRIL 1st, 1890. 



PRINTED FOR THE SOCIETY, 

 SOLD AT THEIR HOUSE IN HANOVER SQUARE. 



LONDON : 

 MESSRS. LONGMANS, GREEN, AND 0., 



PATERNOSTER-ROW. 



[Price Twelve Shillings.] 



