THE ANNALS 



AND 



MAGAZINE OF NATURAL HISTORY, 



NCLUDINO 



ZOOLOGY, BOTANY, and GEOLOGY. 



(being a continuation of THK 'annals ' COMBINED WITH LOUDON AND 



charlesworth's 'magazine of natural history.') 



CONDUCTED BY 



PRIDEAUX JOHN SELBY, Esq., F.L.S., 



CHARLES C. BABINGTON, Esq., M.A., F.R.S., F.L.S., F.G.S. 



J. H. BALFOUR, M.D., Prof. Bot. Edinburgh, 



AND 



RICHARD TAYLOR^ F.L.S., F.G.S. 

 VOL. XX.— SECOND SERIES. 



LONDON: 



PRINTED AND PUBLISHED BY TAYLOR AND FRANCIS. 



SOLD BY LONGMAN, BROWN, GREEN, LONGMANS, AND ROBERTS," SIMPKIN, MARSHALL, 



AND CO.; PIPER AND CO.; BAILLIERE, REGENT STREET, AND PARIS : 



LIZARS, AND MACLACHLAN AND STEWART, EDINBURGH: 



HODGES AND SMITH, DUBLIN : AND ASHER, BERLIN. 



1857. 



