138 PROCEEDINGS OF THE SOCIETY. 



Mr. T. Curties : 



Scliizonema Grevillei in situ. 

 Mr. L, Dreyfus : 



Spirorhis nautiloides from a shell. 

 Professor P. M. Duncan : 



Sphceridia from a Spatangoid. 



Cliona from a coral. 

 Mr. F. Enock: 



Battledore fly (Mymar pulchellus). 



Eyes of spider (Salticiis tardigradus). 

 Mr. F. Fitch : 



Dissection of blow-fly, showing abnormal condition of sucking 

 stomach. 

 Mr. C. J. Fox : 



Various diffraction effects produced by rectilinear and circular 

 gratings. 

 Mr. D. W. Greenhough : 



Crystals of asparagine. 

 Mr. J. F. Gibson : 



Collection of seeds of British flowering plants. 

 Mr. W. H. Gilburt : 



Section of Sporangium of Equisetum limosum, showing division of 

 nuclei in spore-mother-cells. 

 Dr. Heneage Gibbs : 



Bacteria in kidney. 

 Mr. J. W. Groves : 



Lymphatics in web of frog's foot injected with silver nitrate. 



Transverse section of stem of Smilax officinalis stained with 

 magenta, iodine green, and Nicholson's blue. 

 Mr. A. de Souza Guimaraens : 



Diplozoon paradoxum from carp. 

 Mr. H. F. Hailes : 



Dactijlopora and other Foraminifera from the Paris basin. 

 Mr. J. Hood : 



Coccochloris ajstifera and some Rotifers. 

 Messrs. Hopkin and Williams : 



A large specimen of bichromate of potash crystals (14 lbs.). 

 Mr. J. Hunter : 



Upper and lower jaw of cat, &c., with Polariscope. 

 Mr. J. E. Ingpen : 



Illustrations of Professor Abbe's diffraction experiments. 

 Mr. W. Joshua : 



Desmids of many species from North Wales and other places. 



(Edogonium Wolleanum Wittr. /3 insigne Nordst. Stromsberg, 

 Sweden. Ex Herb. Dr. Otto Nordstedt. 



(E. Wolleanum Wittr. in Eab. Alg. Eur. No. 2547. Exs. Wittr. 

 & Nordst. Alg. aq. dulc. exsic. fasc. 3, No. 107. This 

 species has its place between (E. Borisianum (Le CI.) Wittr. 

 and CE. concatenatum (Hass) Wittr., but is well distinguished 

 from both ; among other things through the fact that the effect 



