CONTENTS OF NUMBEE ^b.— Fifth Series. 



Page 



XXX. Critical Observations on Prof. Leidy's " Freshwater Ehizo- 

 pods of North America," and Classification of the Ehizopods in 

 general. By Surgeon-Major Wallich, M.D 317 



XXXI. On a Collection of Lepidoptera made at Manipur and on the 

 Borders of Assam by Dr. George Watt. By Arthur G. Btjtleb, 

 F.L.S., F.Z.S., &c 334 



XXXII. Descriptions of Sponges from the Neighbourhood of Port 

 PhiUip Heads, South Australia. By H. J. Carter, P.E.S. &c 347 



XXXIII. On an Example of Polymorphism in the Amphipoda, 



By Charles Chilton, M.A. (New Zealand). (Plate X.) 368 



XXXIV. Notes on Australian Lepidoptera, with Descriptions of 

 new Species. By Etjdolph Eosenstock, B.A. (Plate XI.) 376 



XXXV. Note on Laceripora cribrosa, Eichwald. By Eobeet 

 Etheeidge, Jun., and Arthur H. Eoord, P.G.S 385 



XXXVI. Eemarks on Mr. C. W. De Vis's recent Contributions to 



the Herpetology of Australia. By G. A. Boulenger •»..-. 386 



XXXVII. A List of Eeptiles and Batrachians from the Island of 

 Nias. By G. A. Boulenger 388 



BIBLIOGEAPHICAL NOTICES. 



A History of British Birds. By Wllliam Yarrell, V.P.L.S., F.Z.S. 

 Fourth Edition, revised and enlarged : Vols. I. & II. by Alfred 

 Newton, M.A., F.E.S. ; Vols. III. & IV. by Howard Saunders, 

 F.L.S., F.Z.S., &c 390 



Eussian Central Asia. By Henry Lansdell, D.D 393 



Our Insect Enemies. By Theodore Wood 394 



MISCELLANEOUS. 



A Classification of the Sponges. By Professor Sollas, D.Sc 395 



On the Pelagic Annelides of the Bay of Algiers. By M. C. Vigijier ib. 



On the Organization of Truncatella. By M. A. Vaxssiere 396 



On the Development of Aurelia aurita and CotylorMza borbonica. 



By Dr. A. Gotte " 398 



On the Original Fundamental Numbers of Medusae and Echinoderms. 



By WiiHELM Haacke 399 



It is requested that all Communications for this Work may be addressed, 

 post-paid, to the Care of Messrs. Taylor and Francis, Printing Office, 

 Red Lion Court, Fleet Street, London. 



