NOTICE. 



The Journal (both Zoological and Botanical) is 

 now issued in THREE PARTS PER ANNUM as 

 follows : — 



Part I., containing papers read from November to the middle 

 of January, on April 1st. 



Part TI., containing papers read from the middle of January 

 to the end of April, on July 1st. 



Part III., containing papers read in May and June, on 

 November 1st. 



A. GENERAL INDEX to the first twenty Volumes of the 

 Journal (Zoology) may he had on application, either in cloth or 

 in sheets for binding. Piice to Fellows, 15s. ; to the Public, 20s. 



A CATALOGUE of the LIBRAE Y may be had on application. 

 Price to Fellows, 5s.; to the Public, 10s, 



