The Journal is issued on the second Wednesday of 

 February, April, June, August, October, and December. 



' ^A Ser. II. ■, 



4 Vol. IV. Part 3} JUNE, 1884. iToNon-Fellows, 

 '' i Price 6s. 



Journal 



OF THE 



Royal 

 Microscopical Society; 



CONTAINING ITS TRANSACTIONS AND PROCEEDINGS, 



AND A SUMMARY OF CURRENT RESEARCHES RELATING TO 



zooi.oa--sr ^i^t> bot^it^ 



(principally Invertebrata and Cryptogamia), 



Edited by 



FRANK CRISP, LL.B., B.A., 



One of the Secretaries of the Society 

 anda Vice-President and Treasurer of the Linnean Society of London ; 



WITH THE ASSISTANCE OF THE POBUCATION COMMITTEE AND 



A. W. BENNETT, M.A., B.Sc, | p JEPPEEV T^TTTT ivr * 



LtetureronBctany at St. Thomas^ sHosMial \ P^.f *• •^-B'l^^ltii-Y BELL, M.A.. 



^ ^«^J^^x/.^«/. \P^ofe^^or of Comparative Anatomy in Kin^.Collese 



S. O, KIDLEY. M.A., of the British Musetim, JOHN MAYALL Jun 

 ATO EEANK E. BEDDAED, M.A., ' * "' 



FELLOWS OF THE SOCIETY. 



WILLIAMS & NORGATE 



LONDON AND EDINBURGH. ^^7 



PRINTED BV WM. CI.OWES AKD SONS. LIMITKdJ " ^T ' ' ~~^ ^""^ * 



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