493 



March . 



5) 



JJ 



April . 

 May . 



)5 



JJ 



June . 

 October . 



November, 

 December 



The Black and White Dot Pheno- 

 menon ..... 



Minute Structure in T'riceraiiwtn . 



Hanging-drop Cultivation 



On Cymhalopora bidlokles 



On Male Rotifers .... 



Simple Methods of Focometry and 

 Apertometry .... 



On a Method of using Abbe's Aper- 

 tometer ..... 



On a Reflecting Polariser 



On Chaetomiu7}i hostrychoides. 



The Preparation of Serial Sections 

 of Insects .... 



The Dentition of the Diptera 



Anatomy of Drepanidotaenia 

 temdrostTis .... 



On a Supposed New Species of 

 Chelifer ..... 



On Zoothamnium genicidatum n. sp. 



Mr. Rheinberg, 

 Mr. Merlin. 

 Mr. Karop. 

 Mr. Earland. 

 Mr. Wesche. 



Mr. Cheshire. 



}> 



j> 

 Mr. Massee. 



Mr. Scriven. 

 Mr. W. Harris 



Mr. Rosseter. 



Mr. Lewis. 

 Mr. Ayrton. 



At the November meeting Mr. E. R. Turner gave a very 

 interesting description of Lumiere's process of three-colour photo- 

 graphy and its application to the microscope, with an exhibition 

 of pictures on the screen. The Committee begs to thank this 

 gentleman and the members who have communicated their 

 investigations to the Club. 



The following books, periodicals, and transactions of learned 

 societies have been added to the Library during the year : — 



Dr. Braithwaite's '-British Moss Etora " (Part 21). 



Crookshank's " Text-Book of Bacteriology." 



Baird's " Entomostraca." 



Cooke's " Rust, Smut, and Mildew." 



Martin's '• Microscopic Objects." 



" Smithsonian Annual Report." 



" Missouri Botanical Garden." 



33 



