VI CONTENTS. 



Page 



XXXIV. On the Occurrence of two Species of Shells of the Genus 

 Conns in the Lias, or Inferior Oolite, near Caen in Normandy. By C. 

 Lyell, Esq., F.R.S., F.G.S., &c 292 



Proceedings of the Linnsean Society ; Zoological Society ; Microsco- 

 pical Society 297 — 312 



New Books : — Flora comitatus Pesthinensis. — Supplement to English 



Botany 313 



Dianthus plumarius , Linn.; Sinapis Cheiranthus, Koch.; Saxifraga 

 umbrosa ; Menyanthes Trifoliata ; Correction of a mistake rela- 

 ting to the River-Sponge Insect, and to the Freshwater Sponge, by 

 J. Hogg, Esq. ; The Animal of Hyria; Lottia pulchella ; On the 

 Genus Euplocamus of Philippi ; New Land Shells from New 

 Zealand ; Blood of Nudibranchia ; Red Colour of the Salt-Marshes 

 of the Mediterranean ; Fossil Fauna of Brazil; Mr. Schomburgk ; 

 Denny's Anopleura Britannia ; British Museum ; Meteorological 

 Observations and Table 313 — 320 



NUMBER XXXVIII. 



XXXV. Horse Zoologicse. By Sir W. Jardjne, Bart, F.R.S., &c. 321 



XXXVI. On the recent Additions to the Flora of Ireland. By 

 Charles C. Babington, Esq., M.A., F.L.S., &c 328 



XXXVII. Report of the Results of Researches in Physiological 

 Botany for 1839. By the late Professor Me yen, of Berlin 330 



XXXVIII. Observations on the Genus PoJycera of Cuvier, with 

 Descriptions of two new British Species. By Joshua Alder, Esq. 

 (With a Plate.) 337 



XXXIX. Additions to Mr. Wood's Catalogue of Crag Radiaria. 



By M. Agassiz 343 



XL. On the Existence of Infusoria in Plants. By Charles Mor- 

 ren, M.D., Professor of Botany in the University of Liege 344 



XLI. On the Natural Terraces on the Eildon Hills being formed by 

 the Action of Ancient Glaciers. By J. E. Bowman, Esq., F.L.S., &c. 346 



XLI I. Carabideous Insects collected by Charles Darwin, Esq., du- 

 ring the Voyage of the Beagle. By G. R. Waterhouse, Esq 351 



XLIII. Notices of British Fungi. By the Rev. M. J. Berkeley, 

 M.A., F.L.S. (With Five Plates.) 355 



XLIV. A List of Mammalia and Birds collected in Assam by John 

 McClelland, Esq., Assistant Surgeon in the service of the East India 

 Company: revised by T. Horsfield, M.D., V.P.L.S., &c 306 



New Works : — Dr. Johnston's History of British Sponges and Coral- 

 lines, — Memorie della Societa Italiana delle Scienze residente in 

 Modena. — Species Hepathicarum, a J. B. G. Lindenberg. — Die 

 Naturlichen Pflanzensysteme, von Dr. H. L. Zunck. — Florida Ca- 

 prariee, a J. Moris et J. de Notaris. — Skandinaviens Fiskar 374 — 378 



