The Journal is issued on the second Wednesday of 

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



V ^ ^ 



xK Ser. II. •» A-DT?TT icftd. j To Non-Fellows, '^^ 



Vol. IV. Part 2.) Amii., i««4:. | p^.^^ g^ 



Journal 



OF THE 



Royal 

 Microscopical SOCIETY; 



CONTAINING ITS TRANSACTIONS AND PROCEEDINGS, 



AND A SUMMARY OF CURRENT RESEARCHES RELATING TO 



(principally Invertebrata and Cryptogamia), 



iva:iCE,osco^»"S', <scc. 



Edited by 



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



07te of the Secretaries of the Society 

 and a Vice-President and Treasurer of the Liftitean 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, | Professor of CoTnparative A natoiny in King's College, 



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



AND FRANK E. BEDDARD, M.A., 



FELLOWS OF THE SOCIETY. 



WILLIAMS & NORGATE, 



LONDON AND EDINBURGH. 



PRINTED BY WM. CLOWBS AND SONS, LIMITED,] [STAMFOKD STREET AND CHARING CKOSS- 



