NOTICE. 



TJie Jow.rnal (both Zoological and Botanical) is 

 now isstied in THREE PARTS PER ANNUM as 

 follows : — 



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

 of January, on April 1st. 



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

 to tine end of April, on J'aly 1st. 



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

 November 1st. 



k GE5[ERAL INDEX to tlie first twenty Volumes of the 

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

 in sheets for binding. Price to Eellows, 16s. ; to the Public, 20s. 



A CATALOGUE of the LIBEAEY may be had on application. 

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



