101 



should bear in mind that objects which are of everyday- 

 occurrence in their experience are frequently more or less un- 

 known to many of their associates, and would be fully appreciated 

 if exhibited together with a brief explanatory notice. 



The principal communications read at the meetings during the 

 year were as follows : — 



Jan. On Drepanidotaenia undulata 



(Krabbe) .... Mr. T. B. Rosseter. 



,, On a New Tape-worm, Drepani- 



dotaenia sagitta . . . Mr. T. B. Rosseter. 



Feb. President's Address. The Re- 



lative Merits of the Long- and 

 Short-tube Microscopes . . Dr. E. J. Spitta. 

 March. Observations on the Life History 



of the Hydrachnidae . . Mr. C. D. Soar. 

 April. The Spiders of the Diplocephalus 



Group Mr. F. P. Smith. 



The Literature of the Sub- 

 family Erigoninae . . . Mr. F. P. Smith. 

 Note on a New Finder . . Mr. J. M. Coon. 

 A Simple Method of taking Stereo- 

 photo-micrographs . . . Mr. H. Taverner. 

 A Simple Method of producing 



Stereo-photo-micrographs . Mr. W. P. Dollman. 



On Stereoscopic Effect and a 

 Suggested Improvement in 



Binocular Microscopes . . Mr. J. Rheinberg. 



May. Note on Stereo-photo-micro- 

 graphy ..... Mr. A. E. Smith. 

 ,, Mendelism and Microscopy . . Mr. D. J. Scourfield. 



June. On the Study of the Mycetozoa . Mr. A. E. Hilton. 

 Oct. Note on Tetramastix opoliensis 



(Zacharias) .... Mr. C. F. Rousselet. 

 ,, On the Reproduction of Mosses 



and Ferns .... Mr. J. Burton. 

 Nov. The British Spiders of the Genus 



Lycosa ..... Mr. F. P. Smith. 

 Dec. Note on New Diatom Structure . Mr. A. A. C. Eliot 



Merlin. 



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