CON T E N T S. 



IX. Ecdysis, as Morphological Evidence of the Original Tetradacfyle Feathering of 

 the Bird's Fore-limb, based especialh/ on the Perennial Moult in Gymnorhina 

 tibicen. 5y Edward Degen, F.Z.S.' (Plates XXXVI.-XXXVIII.) page 347 



List of the Papers contained in Vol. XVI 419 



Index of Species, &c. in Vol. XVI 421 



Titlepage and Contents to Vol. XVI. 



THE PUBLICATIONS OF THE ZOOLOGICAL SOCIETY OF LONDON. 



Thk scientific publications of the Zoological Society of London are of two kinds — " Proceedings," 

 publislied in an octavo form, and " Transactions," in quarto. 



According to the present arrangements, the "Proceedings" contain not only notices of all busi- 

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 are often given. 



The " Proceedings " for each year are issued in four parts, on the first of the months of June, 

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The " Transactions " contain such of the more important communications made to the scientific 

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Fellows also have the privilege of subscribing to the Annual Volume of the ' Zoological Record ' 

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Such of these publications as are in stock may be obtained at the Society's Office (3 Hanover 

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 any bookseller. ^ 



,, ,„„, P. CHALMERS MITCHELL, 



May, 1903. c i 



•' bccretary. 



92» 



