NOTICE. 



The Journal (both Zoological and Botanical) is 

 now issued in THREE PARTS PER ANNUM as 

 follows : — 



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

 of January, on April 1st. 



Paet II., containing papers read from the middle of January 

 to tlie end of April, on July 1st. 



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

 NoYeni.be r 1st. 



A. GENEEAL INDEX to the first twenty Volumes of the 

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

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



A CATALOGUE of the LIBRAEY may be had on application. 

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



