CONTENTS. Vll 



NUMBER LXVI. SUPPLEMENT. 



Page 

 XLV. Notices of Fungi in the Herbarium of the British Museum. 



By the Rev. M. J. Berkeley, M.A., F.L.S. (With Four Plates.) ... 3G9 



XLVI. Observations on a new Group, Genus, and Subgenus, of 

 Freshwater Confervse, with descriptions of Species mostly new. By 

 Arthur Hill Hassall, Esq., M.R.C.S.L., Corresponding Member of 

 the Dublin Natural History Society. {Concluded.) 385 



Proceedings of the Zoological Society ; Linnsean Society 395 — 418 



Entomology in America; Obituary— Daniel Cooper, Esq 418, 419 



Index , 420 



