Now ready, 44 pages, 8vo, ^ 



A CATALOGUE OF BOOKS in all Branches of NATURAL HISTORY 



published during the last Forty Years in the United States of America, and con- 

 stantly on sale by 



Tr'dbner and Co., 60, Paternoster Row, London. 



" This catalogue evinces a great deal of patient research, and is, vve think, one 

 of the most useful things of the sort yet published." — Dublin Natural History 

 Review, 1858. 



Now ready (price 10s. each), Nos. L and IL of 



OSTEOLOGIA AVIUM. 



T. C. EYTON, Esq., F.L.S., F.Z.S., F.G.S., 

 Corresponding Member of the Academy of Natural Sciences, Philadelphia. 



Published by the Author, 



To whom, and to Mr. Prince, at John Gould, Esq. 's, 20, Broad Street, Golden 

 Square, London, applications may be made for Copies. 



In Que Vol. 8vo, price £2 : 25., with 45 Coloured Plates, 



A 



MONOGRAPH OF THE BIRDS 



FORMING 



THE TANAGRINE GENUS CALLISTE. 



BY 



PHILIP LUTLEY SCLATER, M.A., 



Fellow of Corpus Christi College, Oxford, 



F.L.S., F.Z.S. &c. 



John Van Voorst, 1, Paternoster Row. 



Also, by the same Author, 

 A SYNOPSIS OF THE FISSIROSTRAL FAMILY 



BUCCONID^, 



Accompamed by Four Coloured Plates of hitherto unfigured species. 

 I Part, sewn, price 4s. 6(?. 



John Van Voorst, 1, Paternoster Row. 



