VI CONTENTS. 



Page 



XXXVII. Remarks on the Genera Trimerella, Dinobofas, and 

 Monomerella. By Thomas Davidson, F.R.S., F.G.S., &c., and Wil- 

 liam liiNG, Sc.D., Professor of Mineralogy and Geology in Queen's 

 College, Galway 248 



XXXVIII. On two new Species of Birds from the Philippine 

 Islands. By Arthur Viscount VValden, P.Z.S., F.R.S 252 



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

 Parker, F.R.S., and Prof. T. Rupert Jones, F.R.S., F.G.S 253 



XL. On the Habits of some Madeiran Spiders. By Frederick 

 Pollock, Esq 271 



XLL Remarks on Crinodes Soinmeri audi Tarsolepis remicauda. By 

 A. G. Butler, F.L.S., F.Z.S., &c \ 274 



XLII. Preliminary Report on Dredgings in Lake Ontario. By H. 

 Alleyne Nicholson, M.D., D.Sc, M.A., F.R.S.E., Professor of 

 Natural History in University College, Toronto 276 



XLIII. On the Structure of the Echinoidea. By Prof. S. IjOven. 

 (Plate XIV. j 285 



XLIV. Notes on Propithecus hicolor and Rhinoceros lusiotis. By 

 P. L. Sclater, M.A., Ph.D., F.R.S 298 



New Book : — Tortoises, Terrapins, and Turtles dra^mi from Life, by 



James de Carle Sowerby, F.L.S., and Edward Lear 299 



Proceedings of the Royal Society 300 



On Thread-cells and Semen in Marine Sponges, by T. Eimer ; Inves- 

 tigations upon the Development of the Gregarince, by E. van 

 Beneden ; Diatoms in Hot Springs, by Dr. Blake ; On the Habits 

 of Galeodes palUpes, by Prof. Cope 306 — 312 



NUMBER LIX. 



XLV, On the Ilydroid Lar sahcllarum, Gosse, and its Reproduc- 

 tion. By the Rev. Thomas Hincks, B.A., F.R.S. (Plate XIX.) . , 313 



XLVI. Notes on Coleoptera, with Descriptions of new Genera and 

 Species.— Part IL By Francis P. Pascoe, F.L.S. &c. (Plate XV.) 317 



XLVII. Notes on the Mud-Tortoises of India (Triotit/x, Geoffroy), 

 By Dr. J. E. Gray, F.R.S. &c 326 



XL VIII. Notes on a Deep-sea Dredging-Expeditiou round the 

 Island of Anticosti, in the Gulf of St. Lawrence. By J. F. Whit- 

 eaves, F.G.S. &c 341 



XLIX. Descriptions of new ^lyriopoda of the Family Glomeridce. 

 By Arthur Gardiner Butler, F.L.S., F.Z.S., &c. (Plate XVIII.) 354 



L. On Coccoliths and Rhabdoliths. By Oscar Schmidt. (Plates 

 XVI., XVII.) 3.59 



LI. Notice of a new Species of Lizard {Eumeces albufasciokdns) 

 from North Australia. By Dr. A. Guxther, F.R.S 370 



