CONTENTS. 



Page 

 ^Art. LX. On the Characters and Natural Jffinities of 



•^ several New Birds from Australasia ; including some 

 Observations on the Columbidce. By William Swain- 

 son, Esq. F.RS. S^- L.S. M.W.S., <^f 463 



Art. LXI. Observations on the Manners of a live Toucan, 

 now exhibited in this Country. By IV. J. Broderip, 



Esq. F.L.S 484 



Art. LXII. Monograph on the Cyprceidw, a Family of 

 Testaceous Mollusca. By John Edward Gray, Esq. 



M.G.S. 489 



Art. LXII I. Abstract of a Notice relating to the JEtherice 



found in the Nile by M. Cailluiid; by M.De Ferrussac ; 



together with a Description of a new Species of JEtheria. 



By G. B. Sowerby, F.L.S 518 



Art. LXIV. Reply to Mr. Swainson on Neritina Corona 

 and Melania setosa. By John Edward Gray, Esq. 



M.G.S. 523 



jVrt. LXV. Descriptions of some rare, interesting, or hither- 

 to uncharacterized subjects of Zoology, By N. A. 

 Vigors, jun. Esq. M.A. F.L.S. With Figures by 



James De Carle Sowerby, Esq. F.L.S 526 



Art. LXVI. Description of the Rimau-Dahan of the 

 inhabitants of Sumatra, anew species of Felis discovered 

 in the Forests of Bencoolen, by Sir T. Stamford 

 Raffles, late Lieutenant Governor of Fort Marl- 

 borough, Sfc. Sfc. Sfc. By Thomas Horsfield, M.D. 



F.L. Sf G. Soc, Sic 542 



Art. LXVII. Descriptions of some 7iew Brazilian species 

 of the Family of Laniadce. By George Such, Esq. 



F. L.S., of Magdalen Hall, Oxford 554 



Art. LXVIII. Description of the Vespertilio Pygmceus, a 

 new species recently discovered in Devonshire by Dr. 



Leach 559 



Art. LXIX. Analytical Notices of Books : — 



The Transactions of the Linnean Society of London. . . 561 

 Transactions of the Geological Society 567 



