The Journal is issued on the second Wednesday of 

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



"^ W.Ii:Partl.i FEBETTART. 1882. {^"^^^^^r' 



Journal 



m" 



OF THE 



Royal 

 Microscopical Society; 



CONTAINING ITS TRANSACTIONS AND PROCEEDINGS, 



AND A SUMMARY OF CURRENT RESEARCHES RELATING TO 



ZOOLOG-^ST J^HTID BOT-A.3Sr"5r 



(principally Invertebrata and Cryptogamia), 



Edited by 



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



One of the Secretaries of the Society 

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



WITH THE ASSISTANCE OF THE PUBLICATION COMMITTEE AND 



A. W. BENNETT, M.A., B.Sc, I F. JEFFEEY BELL, M.A., 



Lecturer on Botany at St. Thomas's Hospital, j Professor of Comparative Anatomy in Kin^s College, 



S. O. EIDLEY, M.A., of the British Museum, akb JOHN MAYALL, JuK., 



FELLOWS OF THE SOCIETY. 



WILLIAMS & NORGATE, 



^ LONDON AND EDINBURGH. 



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



'T 



