The Journal is issued on the second "Wednesday of 

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



/J^ Ser. II. J ATT«-TTQT 1«R<? i To Non-Fellows, '^^ \ 



Vol. III. Part 4.r ATJGT7ST, 1883. | Price 5s. 



Journal 



OF THE 



Royal 

 Microscopical Society; 



CONTAINING ITS TRANSACTIONS AND PROCEEDINGS, 



AND A SUMMARY OF CURRENT RESEARCHES RELATING TO 



(principally Invertebrata and Gryptogamia), 



Edited by 



PRANK CRISP, LL.B., B.A., 



Ofie of the Secretaries of the Society 

 and a Vice-President and Treasure of the Linnean Society of London ; 



WITH THE ASSISTANCE OF THE PUBLICATION COMMITTEE AND 



A. W. BENNETT, M.A., B.Sc, I P. JEFFREY BELL, M.A., 



Lecturer on Botany at St. Thomas's Hospital, \ Professor of Comparative Anatomy in icing's College, 



S, 0. RIDLEY, M.A., of the British Museum, and JOHN MAYALL, JuN., 



FELLOWS OF THE SOCIETY. 



WILLIAMS & NORGATE, 



LONDON AND EDINBURGH. Ski 



.Ma 



■i) 



J ll 



PRINTED BY WM. CLOWES AND SONS, LIMITED,] [STAMFORD STREET AND CHARING CROSS, 



