Vertebrate Fauna of Yorkshire 
Being a Catalogue of British Mammals, Birds, Reptiles, 
eee ri and Fi shes, showing what species are 
within eg ical periods, been found 
oe toatl 
W. Eagle meget L. ns & W. Denison Roebuck,F.L.S. 
Hi 
the results of their invest igation of its Vertebrata. The 
little eke is a most valuable sae to British zoologi- 
¢al literature.'--A 27. & ae 2. Has. 
wy f its ee ‘—A theneum. 
Now ready, with 384 Illustrations and 
3 Coloured Maps, Svo. cloth, £1 1s. 
An Illustrated Manual 
of British Birds. 
By HOWARD SAUNDERS, F.L.S., etc. 
SECOND EDITION. 
Revised and brought up to date. 
Gurney & Jackson, 1, Paternoster Row 
(Mr. Van Voorst’s Successors) 
To Subscribers, 7s. 6d. per annum, post free. 
THE ANNALS OF 
Scottish Natural History. 
A QUARTE MAGAZINE 
Edited — by, us. Aa 
—a continuation 
This Magazine of ‘The Scottish 
Naturalist," fo unded in oe este tablished “under: the 
IFpo' 
History of Scotland, nc f < ibuti 
the peohenennge of the Fauna and Flora recent and fossil, 
Observations on Life Histories, etc., and Notes recordin: ng 
ure’ “of uncommon species, and other useful and 
interesting facts. 
EDINBURGH: DAVID DOUGLAS, 10, Castle Street. 
‘Any one study, of whatever kind, exclusively pursued, 
pe aah ie the mind the interest, hei the perception of any 
ers. Sage fle ary Newman. 
Price Sixpence. 
ESTABLISHED 186: 
Edited by J. T. C GTON, assisted les F. WINSTONE 
Illustrated. bg a sie Cocked ts. i 
The only Scientific Magazine with ridenesdbed Offices 
if is now one of the 
* Sct og; rightest and most 
ey ersiied mont 
e, — Nature. 
6d, per annum, sunladiug postay 
1, 
srapecipee y anid 
pe ‘ortal Offices _ 
o, Strand, London, 
PS 
to be addressed to 
Editor and Manage 
THE 
Journal of Malacology. 
Established in 1890 as ‘The hiv pea ae 
Journal of Ralacolce 
Edited by WAL TER E. COL LINGE, EZ5, 
with the co- operation ¢ of 
Dr, Josef F, Babor; ae v.. A. 
Charles gored & F.L. i ete 
W. M. Webb, F.L.S.; B. B 
Indispensable to all Students 
whe 4 nargeisietee Bebe Annual Subscription, 
rol. —— Woes a 
tA } 
University deoite ae 
W.E. COLLINGE, M 
Price 6s. 3d. per pa 
Part I. to ITV. now ready. Part V. in the Press. 
MONOGRAPH 
OF THE 
Land & Freshwater Mollusca 
BRITISH “ISLES, 
BY 
TAYLOR FULS., 
Membre Honoraire de la Société peiiambiie 
de frauce, 
nc a 
W. Denison Roebuck, F.L.S., the late Chas. 
Aehioed, and ssc werksows paired 
with Order. 
UPPER TEE SDALE: 
PAST AND PRESENT. 
By J, BACKHOUSE, F.L.S. 
4 mei Pocket Guide to the District, with a Map and 
eral Illustrations by the Author. 
CONTAINS CHAPTERS RELATING TO 
AN NT HISTORY, 
FLORA, OR HOLOGY, ETC. 
Price rs. 6d. 
London : mea Marshall & Co. 
Ms ecard ws R. Atkinson, 
On the 15th of every Month. Price One Shilling. 
THE ZOOLOGIST. 
Edited by W. L. DISTANT. 
A Fourth Series commenced with the January 
number (667 fi c t). : 
Annual Subscription, post free, 125. 
LONDO! 
WEST, ached MAN & eg as Hatton Garden, 
in replying to Advertisements. 
