ID^ An Extra Number of the Journal (No. 3) was published in May. 



T Vol. II. No. 4.] JUNE, 1879. [ Price 3s. 



Journal 



OF THE 



Royal 

 Microscopical Society; 



CONTAINING ITS TRANSACTIONS AND PROCEEDINGS, 



AND OTHER INFORMATION AS TO 



INVERTEBRATA AND CRYPTOGAMIA, 

 EMBRYOLOGY, HISTOLOGY, MICROSCOPY, &c. 



Edited, under the direction of the Publication Committee, by 



FRANK CRISP, LL.B., B.A., F.L.S., 



ONE OF THE SECRETARIES OF THE SOCIETY. 



WILLIAMS & NORGATE, 



LONDON AND EDINBURGH. 



4^ 



FRINTBD BY WILLIAM CLOWES AND SONS,] 



