CONTENTS. 



Art. LX. On the Characters and Natural Affinities of 

 several New Birds from Australasia ; including some 

 Observations on the Columbidw. By William Swain- 

 son, Esq. F.RS. Sf L.S. M.W.S., Sfc 463 



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

 now exhibited in this Country. By W. J. Broderip, ■ 

 Esq. F.L.S * 484 



Art. LXII. Monograph on the Cyprwida?, a Family of 

 Testaceous Mollusca. By John Edward Gra f, Esq. 

 M.G.S. 489 



Art. LXIII. Abstract of a Notice relating to the JEtherice 

 found in the Nile by M. Caillaud; by M. D e Ferr us sac; 

 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 



Art. 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, a new 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, Sfc. 542 



Art. LXVII. Descriptions of some new Brazilian species 

 of the Family of Laniadm. 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 



