Journal 



OF THE 



Royal 

 Microscopical Society 



CONTAINING ITS TRANSACTIONS AND PROCEEDINGS, 



AND A SUMMARY OF CURRENT RESEARCHES RELATING TO 



(principally Invertebrata and Cryptogamia), 



Edited by 



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



One of the Secretaries of the Society 

 and a Vice-Presidott and Treasurer of the Lin7iean Society of London ; 



WITH THE ASSISTANCE OF THE PUBLICATION COMMITTEE AND 



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



Lecturer on Botany at St. Thomas' s Hospital, \ Prof essor of Comparative Anatomy in Ki?ig's College, 



S. O. EIDLEY, M.A., of the British Museiitn, and JOHN MAYALL, JuN., 

 FELLOWS OF THE SOCIETY. 



Ser. II.— VOL. III. PART 1. 



PUBLISHED FOR THE SOCIETY BY 



WILLIAMS & NORGATE, 



LONDON AND EDINBURGH. 

 1883. 



