THE ANNALS 
AND 
MAGAZINE OF NATURAL HISTORY, 
INCLUDING 
ZOOLOGY, BOTANY, and GEOLOGY. 
(BEING A CONTINUATION OF THE ‘annals’ COMBINED WITH LOUDON AND 
CHAHLES WORTH’S ‘ MAGAZINE OF NATURAL HISTORY.’) 
CONDUCTED BY 
ALBERT C. L. G. GUNTHER, M.A., M.D., Pli.D., F.R.S., 
WILLIAM CARRUTHERS, F.R.S., V.P.L.S., F.G.S., 
AND 
WILLIAM FRANCIS, Ph.D., F.L.S. 
VOL. VI.— SIXTH SERIES. 
LONDON: 
PRINTED AND PUBLISHED BY TAYLOR AND FRANCIS. 
SOLD BY SIMPKIN, MARSHALL, HAMILTON, KENT, AND CO., LD. ; 
WHITTAKER AND CO.: BAILLIERE, PARIS: 
MACLACHLAN AND STEWART, EDINBURGH : 
HODGES, FIGGIS, AND CO., DUBLIN: AND ASHER, BERLIN. 
1890 . 
