396 PROCEEDINGS OF THE SOCIETY. 



the large and interesting exhibition of objects from pond life, and on 

 behalf of the Society gave cordial thanks to those gentlemen who had 

 contributed so largely to the success of the evening. 



The following Objects, Instruments, &c, were exhibited : — 



The Society : — An old portable Microscope by W. & S. Jones, said 

 to have belonged to Dr. Jenner. 



Mr. A. E. Conrady : — Diagrams shown on the screen in illustration 

 of his Paper. 



Mr. W. J. Dibdin : — A slide of Bacillus typhosus, and photographs 

 of the same X 2500 and 5000 diameters. 



Mr. F. W. Watson Baker : — Lophopus crystallinus, Melicerta ringens, 

 Stephanoceros Eichhorni. 



Mr. T. N. Cos : — Anacharis alsinastrum, showing cyclosis. 



Mr. A. Downs : — Stentor niger, Volvox globator, Vorticelli. 



Mr. W. C. Flood : — Volvox globator. 



Mr. E. Hinton : — Ghcetophora sp. 



Mr. J. T. Holder : — Lophopus cry stall inus. 



Mr. E. Leonard : — Daphnia vetula. 



Mr. J. Milton Offord : — Stephanoceros Eichhorni. 



Mr. G-. H. J. Rogers : — Volvox globator. 



Mr. C. F. Rousselet : — Brachionus pala, B. angularis, Limnias 

 annulatus, Melicerta ringens, Stephanoceros Eichhorni, Synchceta pec- 

 tinata, S. oblonga, Brachionus pala (mounted), Lophopus crystallinus, 

 zorea stage of a marine crustacean. 



Mr. Geo. Tilling : — Stephanoceros Eichhorni. 



Mr. H. Taverner : — Arrenurus maculator $ . 



Mr. W. R. Traviss : — Carchesium sp. 



New Fellows : — The following were elected Ordinary Fellows : — 

 Messrs. Edward Phelps Allis, jun., Charles Poulett Harris, M.D., and 

 Joseph Kitchin. 



