220 



PKOCEEDINGS OF THE SOCIETY. 



Mr. F. W. Chipps . 



Mr. F. E. Cocks . 

 Mr. T. N. Cox 

 Mr. B. S. Curwen . 

 Mr. E. Cuzner 



Mr. F. Martin Duncan 

 Mr. Gordon Fryer . 

 Dr. J. B. Gatenby . 

 Mr. C. E. Heath . 

 Mr. H. J. Lawrence 

 Mr. R. Ludford 

 Mr. A. E. McClure . 

 Mr. R. H. Marchment 

 Mr. E. R. Martin . 

 Mr. E. Maurice 

 Mr. H. H. Mortimer 

 Dr. J. A. Murray . 

 Mr. J. C. Myles . 

 Mr. E. R. Newmarch 

 Mr. C. H. Oakden . 

 Mr. J. M. Offord . 



Mr. R. Paulson 

 Mr. J. Richardson . 



Mr. W. Russell 

 Mr. D. J. Scourfield 

 Mr. R. S. W. Sears . 

 Mr. C. J. H. Sidwell 



Lophopvs crysUilliiius, also Plumatella sp. 

 and Frederkella sultana. 



Stephanoceros elchhoraii. 



Nttella sp., showino- cyclosis. 



Polyphemus 'pedicidus. 



Laiva of May-Fly ; also Hydra fusca and 

 Ghara delieatida in fruit. 



Hydra vulgaris. 



Manotrachda qiiadricornifera. 



Culture of Ammha prdteus by Miss M. 



Clostermm sp. [Taylor's method. 



FUvroslgma attenuatum. 



Ciliated Trochosphere of Zimnsea aurku- 



. Diatoms^various spp. [laris. 



Daphnia pulex. 



Mellcerta ringens. 



Hydra viridis. 



Euglena viridis. 



Cyphoderia ampulla. 



Hydra viridis. 



Hydra vulgaris ; also Cristatella mucedo. 



Scaridium longicaudwn. 



Encyonema sp., a diatom secreting and 

 inhabiting a tube. 



Prolococcus rufescsns var. sanguineus. 



Vaginicola crystallina and Anabsena sp. on 

 ivv-leaved duckweed. 



Chroniatium okeni. 



Ley dig ia quadrangular is (male). 



Vorticella sp. 



Leydigia quadrangular is 9 ; also Sinio- 

 cephalus vetulus, showing circulation of 

 amoeboid corpuscles. 



Larval Newt, showing circulation of blood. 

 Ditto ditto 



Parasitic stage of a Water-Mite on Nepa 



Carchesiuni sp. [^cinerea. 



Volvox glflbator ; also Diaptomus castor. 



Episiylis sp. 



Clathrulina elegans ; also Floscularia tri- 

 loba and Nitella sp. in fruit. 



Young larva of Anopheles plumbeus, one of 

 the mosquitoes capable of conveying ma- 

 laria. From tree-holes in Epping Forest. 



Larva of May- Fly. 



The following preparation was also exhibited : — 

 Mr. E. J. Sheppard . . Testis of Newt, showing characteristic 



chromosomes of the meiotic phase, first 

 division. Double stained by E. J. Shep- 

 pard's process described in Journal R.M.S. 



Mr. T. G. Smith 

 Mr. B. J. Thomas 

 Mr. C. Todd . 

 Mr. W. R. Traviss 

 Mr. E. E. Warr 

 Mr. H. C. Whitfield 

 Mr. J. Wilson 



Mr. C. L. Withycombe 



Mr. S. R. Wycherley 



