JOURNAL OF THE 



Royal Microscopical Society 



CONTAINING ITS TRANSACTIONS ANO PROCEEDINGS 



A SUMMARY OF CURRENT RESEARCHES RELATING TO 



ZOOLOGY -A-UKTID IB O T -A. :dt Y 



(principally Invertebrata and Cryptogamia) 



MICBOSCOPY, <Scc. 



EDITED BY 



A. W. BENNETT, M.A. B.Sc. F.L.S. 



Lecturer on Botany at St. Thomases Hospital 



WITH THE ASSISTANCE OK THE PUBLICATION COMMITTEE AND 



B. G. HEBB, M.A. M.D. F.B.C.P. 



Lecturer on Forensic Medicine at 

 Westminster Hospital 



A. N. DISNEY, M.A. B.Sc. 



J. AETHUR THOMSON, M.A. F.R.S.E. 



Regius Professor of Natural History in 

 the University of Aberdeen 



MARION NEWBIGIN, D.Sc. 



Lecturer on Zoology, Edinburgh College of 

 Medicine for Women 



FELLOWS OF THE SOCIETY 



Minimis partibus, per totum Naturae campum, certitudo omnis innititur 

 quas qui fugit pariter Naturam fugit.- Linn&us. 



FO R TH E YEA R 

 1901 



TO BE OBTAINED AT THE SOCIETY'S ROOMS, 



20 HANOVER SQUARE, LONDON, W. 



Messrs. WILLIAMS & NORGATE ; and of Messrs. DULAU & CO. 



