THE ANNALS 



AND 



MAGAZINE OF NATURAL HISTORY, 



INCLUDING 



ZOOLOGY, BOTANY, and GEOLOGY. 



(being a continuation of the * magazine of botany and zoology,' and of 



LOUDON AND CHARLESWORTh's 'MAGAZINE OF NATURAL HISTORY.') 



CONDUCTED BY 



P. J. SELBY, Esq., F.L.S., GEORGE JOHNSTON, M.D., 



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



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



AND 



RICHARD TAYtefij>^L.S., F.G.S. 



VOL. VL— SECOND SERIES. 



LONDON: 



PRINTED AND PUBLISHED BY R. AND J. E. TAYLOR. 



SOLD BY S. HIGHLEV; SIMPKIN AND MARSHALL; SHERWOOD AND CO.; W. WOOD, 



TAVISTOCK STREET; BAILLIERE, REGENT STREET, AND PARIS: 



LIZARS, AND MACLACHLAN AND STEWART, EDINBURGH: 



CURRY, DUBLIN : AND ASHER, BERLIN. 



1850. 



