VI CONTENTS. 



Page 



XXVI. Further Observations onKammplatten, and Note on Cteno- 

 pfychms liectinatiis, Ag. By Thomas Stock, Natural-History De- 

 partment, Museum-of Science and Art, Edinburgh. (Plate VIII.) . . 25.3 



XXVII. On some new SiDecies of Araneidea, witli Characters of a 

 new Genus. By the Rev. 0, P. Cambridge, M.A., C.M.Z.S., &c. 

 (Plate XIII.) 258 



XXVIII. Ninth Contribution to the Knowledge of the Fauna of 

 Madagascar. By Dr. Albert Gijnther, F.R.S 262 



XXIX. Some Sponges from the West Indies and Acapulco in the 

 Liverpool Free Museum described, with general and classiticatory 

 Remarks. By II. J. Carter, F.R.S. &c. (Plates XI. & XII.) . . 266 



XXX. Report on the Nematodes in the Possession of the British 

 Museum, with a Review of the Classification of the Order. By 

 Dr. L. Orley. (Plate X.) 301 



XXXI. New Species of Geodephagous Coleoptera fi'om North-west 

 Mexico. By II. W. Bates, F.R.S 319 



XXXII. Descriptions of new Cetoniidce, Bup)'estidcB, and Cermnby- 

 cidce from Madagascar. By Charles O. Waterhouse 321 



XXXIII. Descriptions of some new Species of Myi-iopoda of the 

 Genus Spirostreptus from Madagascar. By Arthur G. Btjtler, 

 F.L.S., F.Z.S., &c 328 



The Genus CartcrelJa versus Sponc/iophac/a Pottsi, by E. Potts ; Atlan- 

 tic Actiniaria of the Dredgings of the Despatch-boat ' Le Travail- 

 leur,' by M. A. F. Marion ; Colour in Autumn Leaves, by T. 

 Meehan ; Centroloplius pompihs, by Francis Day, F.L.S. &c. ; 

 On a Foetal Kangaroo and its Membranes, by Henry C. Chap- 

 man, M.D 330—338 



NUMBER LIII. 



XXXIV^. Notes on the Structure and Development of Siphonaria 

 mtdralis, Quoy & Gaimard. By Professor F. W. Hutton, of Can- 

 terbury College, New Zealand. (Plate XV.) 341 



XXXV. Description of a Species of J^«si/s. By Edgar A. Smith 344 



XXXVI. Some Sponges from the West Indies and Acapulco in 

 the Liverpool Free Museum described, with general and classiticatory 

 Remarks. By H. J. Carter, F.R.S. &c 346 



XXXVII. Is Lhmdus an Arachnid? By A. S. Packard, Jun.. . 369 



XXXVIII. Additions to the Australian Curculionidaj. Part IX, 



By Francis P. Pascoe, F.L.S. &c 374 



XXXIX. On some new Genera and Species of Blattarm in the 

 Collection of the British Museum. )Bi^ Arthur G. Butler, 

 F.L.S., F.Z.S., &c 383 



