IV CONTENTS. 



NUMBER LXII. 



Page 



X. Observations on some of the Fossil Fishes of Dura Den. By 

 Robert Walker. (Plate II.) 73 



XI. On Indian Species of Land-Shells belonging to the Genera 

 Helix, Linn., and Nanina, Gray. By W. T. Blanford, A.R.S.M., 

 F.G.S 81 



XII. Characters of new Land-Shells of the Genera Helix, Clausilia, 

 and Spiraxis, from the Andamans, Moulmein, Northern India, and 

 Ceylon. By W. H. Benson, Esq 87 



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

 Parker, M. Micr. Soc, and T. R. Jones, F.G.S 91 



XIV. On the Genera and Species of Recent Brachiopods found in 



the Seas of Japan. By Arthur Adams, F.L.S. &c 98 



XV. A Contribution to the Knowledge of the TanicB. By Ludwig 

 Stieda 101 



XVI. Remarks on some Coal-measure Crustacea belonging to the 

 Genus Belinurus, Kbnig ; with Descriptions of two new Species from 

 •Qaeen's County, Ireland. By William Hellier Baily, F.G.S. 

 (Plate V.) 107 



XVII. On new Species of Fishes from Victoria, South Australia. 



By Dr.ALBERT Gijnther 114 



New Books .—The Flora of Essex, by G. S. Gibson, F.L.S.— A Ma- 

 nual of European Butterflies, by W. F. Kirby 117—122 



Proceedings of the Royal Society; Zoological Society 122 — 148 



Pliocene Fossil Fauna of the Niobrara River, in Nebraska, by Joseph 

 Leidy, M.D. ; On a remarkable Form of Rotation in the Pith- 

 cells of Saururus cernuus, by George C. SchaeflFer, M.D. ; Appli- 

 cation of Magenta Dye in Microscopical Investigations ; On a 

 new Phyllodactylus from Guayaquil, by W. Peters 148 — 152 



NUMBER LXIIL 



XVIII. Observations on the British Tunicata, with Descriptions of 

 several new Species. By Joshua Alder. (Plate VII.) 153 



XIX. On the Composition of the Head, and on the Number of 

 Abdominal Segments, in Insects. By Dr. H. Schaum of Berlin. 

 (Plate VI.) 173 



XX. Note on the Colouring Matter of the Red Sea. By H. J. 

 Carter, F.R.S. &c 182 



