

CONTENTS OF VOL. X. 



[THIRD SERIES.] 



NUMBER LV. 



Page 



I. Description of some new Species of Entomostracous Crustacea. 



By W. Baird, M.D., F.L.S. (Plate I.) 1 



II. On the Systematic Position of the Charybdeida. By Fritz 



MtJLLER t 6 



III. On the Occurrence of a Species of Regalecus among the Rocks 

 at St. Andrews; with a few Notes on its Anatomy. By Robert 

 Walker, Assistant-Curator of the St. Andrews Museum 13 



IV. Descriptions of new Species of Phytophagous Beetles. By 

 Joseph S. Baly 17 



V. Revision of the Natural Order Bignoniacece. By Berthold 

 Seemann, Ph.D., F.L.S 29 



VI. On the Functions of the Nitrogenous Matter of Plants. By 



M. L. Garreau 33 



VII. On the Rhizocephala, a new Group of Parasitic Crustacea. 



By Dr. Fritz Muller, of Desterro. (Plate II.) 44 



New Books : — Manual of British Botany, by Charles Cardale Babing- 

 ton, M.A., F.R.S., F.L.S., Professor of Botany in the University 

 of Cambridge. — British Conchology; or, an Account of the 

 Mollusca which now inhabit the British Isles and the surrounding 

 Seas, by John Gwyn Jeffreys, F.R.S., F.G.S. &c 50—5? 



Proceedings of the Royal Society ; Zoological Society 57 — 76 



On the Animal of Zonites excavatus, &c, by J. Gwyn Jeffreys ; On 

 the Occurrence of Gyrodaetylus elegans in Shropshire, by the 

 Rev. W. Houghton ; Experiments on the Migrations of the Ento- 

 zoa, by MM. Pouchet and Verrier ; On the Early Stages of Mi- 



