CONTENTS. 



ORIGINAL COMMUNICATIONS. 

 I. A Revision of the Genera of Bats ( Vespertilionidae), and the De- 

 scription of some new Genera and Species. By John Edward 

 Gray, F. R. S., President of the Botanical Society of London, 

 &c. &c. . . . . . p a g e 483 



II. Account of a Botanical Excursion in the Alps of the Canton of 

 Valais, Switzerland, in August 1835; and Catalogue of the 

 Plants collected, with occasional Remarks. By R. J. Shuttle- 

 worth, Esq. (Continued from p. 196.) . . 505 



III. An Attempt to ascertain the Fauna of Shropshire and North 



Wales. By Thomas C. Eyton, F. Z. S. . . 537 



IV. Observations on some New or Obscure Species of Plants. No. II. 



By G. A. Walker Arnott, LL. D. F. L. S. &c. (Continued 

 from p. 247.) ..... 543 



REVIEWS AND CRITICAL ANALYSIS. 

 I. Dr Lardner's Cabinet Cyclopaedia. Natural History. Natural 

 History and Classification of Birds. By W. Swatnson, Esq. 

 A. C. G., F. R. S. L., &c. Vol. II. (Continued from p. 461.) 553 



BIBLIOGRAPHICAL NOTICES. 



Tentamen Pteridographiae, seu Genera Filicacearum, praasertim juxta ve- 



narum decursum et distributionem exposita. Auctore Carolo Bor. 



Presl. Pragaj, 1836. 8vo. Pp. 290, 

 Bryologia Europasa, seu Genera Muscorum Europasorum Monograpbice il- 



lustrata. Auctoribus Bruch et W. P. Schlmper. Fasc. 1. cum. Tab. 



xi. Stuttgartiae, 1837. 4to. .... 



The Encyclopaedia Britannica. Edited by Professor Napier. Article 



Mammalia, ..... egi 



560 



560 



INTELLIGENCE. 

 Miscellaneous, ..... 5go 



PLATES. 

 Zoology. XIV. Crenilabrus microstoma. 



ERRATA. 

 Page 429, line 27, far jerkins, read perking. 



433, 7, for Toomavarat, read Toomavara. 



438, 10, for Tridactylites, read Trifureata. 



