VI CONTENTS. 



Page 



XXIX. On the Australian Species of Paludina. By E. von 

 Martens, M.D., C.M.Z.S 255 



XXX. An Examination of tlie Dejeanian Genus Coelomera (Coleo- 

 ptera Phytophaga) and its Affinities, By the Rev. Hamlet Clark, 

 M.A., F.L.S 256 



XXXI. On the Occurrence of Orcynus alalonga on the Coast of 

 Devon. By Dr. W. R. Scott 268 



XXXII. Proofs of the Animal Nature of the Cilio-flagellate Infu- 

 soria, based upon Investigations of the Structure and Physiology of 

 one of the Peridinia {Peridinium cypripedium, n. sp.). By Prof. H. 

 James Clark, A.B., B.S. (Plate XII.) 2/0 



New Books : — Travels and Researches in Crete, by Capt. T. A. B. 

 Spratt, R.N., C.B., F.R.S. &c.— Handbook of British Water- 

 weeds or Algae, by Dr. John Edward Gray, F.R.S., late President 

 of the Botanical Society of London. The Diatomacea:, by W. 

 Carruthers, F.L.S. &c. — Natural-History Transactions of North- 

 umberland and Durham. Vol. I. Part 1 279—282 



Proceedings of the Zoological Society 283 — 297 



On Pristolepis marginatus, Jerd., by T. C. Jerdon, Esq. ; On the 

 Constitution of the Fruit in the Crucifera;, by M. E. Fournier ; 

 On the Male Generative Organs of Phalangium, by Sir John 

 Lubbock, Bart., F.R.S. ; On the Mode in which the Long-eared 

 Bat captures its Prey, by Wm. Sowerby ; On the Habits of the 

 Water-Shrew {Crossopus fodiens), by N. L. Austen 298 — 302 



NUMBER XCV. 



XXXIII. On the Microscopic Structure of the Shell of Rhyncho- 

 nella Geinitziana. By William B. Carpenter, M.D., F.R.S., 

 F.L.S., F.G.S 305 



XXXIV. Contributions to an Insect Fauna of the Amazons Valley. 

 Coleoptera: LoNGicoRNES. By H. W. Bates, Esq 308 



XXXV. An Examination of the Dejeanian Genus Ccelomera {Coleo- 

 ptera Phytophaga) and its Affinities. By the Rev. Hamlet Clark, 

 M.A., F.L.S o 315 



XXXVI. On the Muscular Anatomy of the Leg of the Crocodile. 

 By the Rev. Samuel Haughton, M.D., Fellow of Trinity College, 

 Dublin. (Plate XVI.) 326 



