VI CONTENTS. 



Page 



XXXII. On the Nomenclature of the Foraminifera. By W. K. 

 PARKER, M. Micr. Soc., and T. R. JONES, F.G.S 285 



XXXIII. On the Marginal Nerves of the Leaves of Mosses. By 

 GEORGE GULLIVER, F.R.S., Fellow of the Royal College of Surgeons 

 of England, and Honorary Fellow of the Royal College of Surgeons 



in Ireland 298 



XXXIV. On some new Genera and Species of Mollusca from Japan. 



By ARTHUR ADAMS, F.L.S. &c 299 



XXXV. Characters of some apparently undescribed Ceylon Insects. 



By F. WALKER, F.L.S 304 



XXXVI. Reply to Mr. Jeffreys's Remarks on a " Note on the Com- 

 parative Size of Marine Mollusca in various Latitudes of the British 

 Seas." By ROBERT M'ANDREW, F.R.S., F.L.S 311 



New Books .Handbook of the British Flora, by G. Bentham, F.L.S. 

 First Traces of Life on the Earth ; or, the Fossils of the Bottom- 

 rocks, by S. J. Mackie, F.G.S. &c 316323 



Proceedings of the Royal Society; Zoological Society 323338 



On the Hooks on the front Edge of the hinder Wings of certain Hy- 

 menoptera, communicated by Dr. J. E. Gray, F.R.S. &c. ; Note 

 on the Fabricius Sea Bull-Head (Acanthocottus Grcenlandicus), 

 by Sir John Richardson, M.D. ; Note on Uriechis microlepidotus, 

 by John Henry Gurney, Esq. ; On a Malformation in Echinus 

 Flemingii, Ball, by Thos. Howard Stewart, Esq. ; On the Sclero- 

 genous Granules of the Berry of Arbutus Unedo, by George Gul- 

 liver, F.R.S. ; Abstract of a Lecture by Prof. T. H. Huxley, F.R.S., 

 on Species and Races, and their Origin ; Mr. Darwin's Theory of 

 Development, by J. O. West wood, Esq. ; Mr. Darwin on the 

 Origin of Species, by W. H. Harvey, M.D. ; The Monstrous 

 Begonia frigida at Kew, in relation to Mr. Darwin's Theory of 

 Natural Selection, by J. D. Hooker, M.D 339352 



NUMBER XXIX. 



XXXVII. On the Genus Notopterophorus of Costa. By RUDOLPH 

 LEUCKART. (With a Plate.) 353 



XXXVIII. On Additions to the Madeiran Coleoptera. By T. 

 VERNON WOLLASTON, M.A., F.L.S 358 



XXXIX. On the Identity of Morrhua punctata and Morrhua vul- 

 garis. By ROBERT DYCE, M.D. (With two Plates.) 366 



XL. On the Tribe Colletiea, with some Observations on the Struc- 



