THE NATURALIST. 



Dining the next month or two it is hoped to insert the following articles : ■ 



Yorkshire Bryologsca! Committee— Report for 1901.-- J. J. Marshall 

 The Pollard \\ 'Mow, Bottesford.— Max Peacock. 



Yorkshire Plants in the Bicheno Herbarium at Swansea.— Rev. H. J. Riupei.so! u., M.\. 

 'Instinct': Presidential Address to the Lincolnshire Naturalists' Union. Rev. Alfred 



THORNtEYi M.A., F.L.S.. F.E.S. 

 Durham Diptera, a Preliminary List.— Rev. W.J. Wingate, 

 Birds of Rydal Parish, Westmorland.— Miss M. L. Armpit. 

 Half Day Ramble at JMablelhorpe. — A. Smith, F.L.S., F.E.S. 

 Yorkshire Naturalists at Roulston Scar.— Rev. T. Atnsworth Broue. 



Always Urgently Needed : An Abundant Supply of Short Notes. 



Journal of Malacology. 



Established in 1890 as ' The Conchologist, a 

 Journal of Malacology.' 



Edited by WALTER E. COLLINGE, F.Z.S., 



President of the Midland Malacological Society, 

 with the co-operation of 

 Dr. Josef F. Babor : Tlie Rev. A. H. Cooke, M.A., F.Z.S.; 

 Charles Hedley. F.L.S ; E. R. Svkes. li.A., F.Z.S. ; 

 B. B. Woodward. F.G.S. 



Indispensable to all Students of the Mollusca. 



In addition to numerous papers on the anatomy and 

 classification of the Mollusca, and on recent and fossil 

 shells, it contains Reviews and Abstracts of all the 

 important current publications. 



Fully Illustrated. Prepaid Subscription, 12s. per 

 volume. 

 All communications to 

 W. E. COLLINGE, Mason University College, 

 BIRMINGHAM. 



THE ENTOMOLOGISTS' MONTHLY 

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PRICE SIXPENCE, MONTHLY. 



Edited bv C. G. Barrett, G. C. Champion, 

 J. W. Douglas, W. W. Fouler. M.A., F.L.S.. 

 R. McLachlan, F.R.S., E. Saunders, F.L.S., and 

 Lord Walsingham, F.R.S. 



This Magazine, commenced in 1864, contains 

 Standard Articles and Notes on all subjects con- 

 nected with Entomology, and especially on the 

 Insects of the British Isles. 



Subscription- 6s. per annum, post free. 

 London : GURNEY & JACKSON (Mr. Van Voorst's 

 Successors), 1, Paternoster Row. 

 N.B. — A second series was commenced with 

 the number for January 1890. 



This day is published, Crown 8vo. cloth, 

 is. 6d. net. 

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THE COMMONER WILD BIRDS 

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On the 1st of every Month, greatly enlarged, 

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The Journal of Botany, 



BRITISH AND FOREIGN. 



Edited by JAMES BRITTEN, F.L.S. 



Subscriptions for the year, payable in advance, 

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Terms for Advertisements may be had on 

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LONDON' : 



WEST, NEWMAN &■ Co., 54, Hatton Garden, E.G. 



Coloured Edition ip 6 net. Uncoloiired. Edition 

 8i- net. \ If by post, jd. exti-a. 



The COLLECTOR'S MANUAL 



of British Land and Freshwater Shells. 



Containing Figures and Descriptions of every Species, 

 an Account of their Habits and Localities, Hints on- 

 Preserving and Arranging, tSjc. ; the Names and Descrip- 

 tions of all the Varieties and Synoptical Tables, showing 

 the Differences of Species hard to identify. 

 Also, with the permission of the Recorder and 

 Referees, 



The Conchological Society's Census of 

 Comital Distribution. 

 By LIONEL ERNEST ADAMS, B.A. 



Illustrated by Gerald W. Adams. M.R.C.S., 

 Alio. Sich, F.E.S., and the Author. 



second edition. 

 Leeds: Taylor Brothers, 1896. 



Now complete in One Volume, Cloth, Price £2 2s. 



A MONOGRAPH 



OF THE 



Land & Freshwater Mollusca 



OF THE BRITISH ISLES 



(Structural and General), 



BY 



J. W. TAYLOR, F.L.S., 



Membre Houoraire de la Societc Malacologique 

 de France, 

 With the assistance of 

 W. Denison Roebuck, F.L.S., the late Chas. 

 Ashford, and other well-known conchologists. 

 Taylor Bros., Publishers, Leeds. 



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