THE NATURALIST. 



During the next month or two it is hoped to insert the following articles: — 



List of Lincolnshire Freshwater Algae.— J. Larder. 



Lepidoptera noted at Everingham, East Yorkshire.— John Sumner. 



The Pollard Willow, Bottesford.— Max Peacock. 



Pairing of Limax maximus (Illustrated). — H. Wallis Kew, F.Z.S. 



Lincolnshire Hepatics.— Miss S. C. Stow. 



Lincolnshire Spiders. — Arthur Smith. 



The North of England Harpidia (Illustrated). — J. A. Wheldox. F.L.S. 

 Harpidioid Hypna of Yorkshire and Durham. — W. Ingham, B.A. 

 Sibbald's Rorqual in the Hull Museum. — T. Sheppard, F.G.S. 



Yorkshire Plants in the Bicheno Herbarium at Swansea.— Rev. H. J. Riddelsdell, M.A. 

 Notes on the Flora of Over Wyresdale. — J. A. Wheldon, F.L.S. , and Albert Wilson. F.L.S. 



Urgently Needed ; An Abundant Supply of Short Notes. 



BOOKS WANTED TO BORROW 



(OR BUY). 



For Bibliographical Purposes, I am anxious 

 to see The Zoologist, First Series, in numbers as 

 published, -with covers complete. Bound volumes 

 being- imperfect, are of no use whatever (as they 

 gfive no indication of dates of publication), but 

 single numbers or incomplete sets will be useful in 

 default of complete ones. I am also equally 

 anxious to see other natural history periodicals 

 in numbers as published. 



W. DEN1SON ROEBUCK, 



259. Hyde Park Road, LEEDS. 



THE 



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-opeTation of 

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

 Charles Hedley. F.L.S ; E. R. Sykes. B.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. 



On the 1st of every Month, greatly enlarged, 

 price is. 8d. 



The Journal of Botany, 



BRITISH AND FOREIGN. 



Edited by JAMES BRITTEN, F.L.S. 



Subscriptions for the year, payable in advance, 

 Sixteen Shillings, post free. 



Terms for Advertisements may be had on 

 application to the Publishers. 



LONDON : 



WEST, XEWMAX &- CO., 54, Hatton Garden. E.C. 



To Subscribers, /S. 6d. per annum, post free. 

 THE ANNALS OF 



Scottish Natural History. 



A QUARTERLY MAGAZINE. 



Edited by J. A. .Harvey-Brown. F.R.S.E., 

 F.Z.S.; Prof. James W. H. Traill, M.A.. M.D., 

 F.R.S., F.L.S.; Wm. Eagle Clarke, F.L.S., etc. 



Th : s Magazine — a continuation of 'The Scottish 

 Naturalist,' founded in 1871 — was established under the 

 present editorship in Janu iry, 1892. for the purpose of ex- 

 tending the knowledge of and interest in the Zoology and 

 Botany of Scotland. The ANN ALS is entirely devoted to 

 the publication of Original Matter relating- to the Natural 

 History of Scotland, and includes Papers contributing to 

 the elucidation of the Fauna and Flora recent and fossil, 

 Observations on Life Histories, etc., and Notes recording 

 the occurrence of uncommon species, and other useful and 

 interesting facts. 

 Edinburgh : DAVID DOUGLAS, 10, Castle Street. 



TO GEOLOGISTS. 



FIFTH YEAR OF DISTRIBUTION. 



TYPICAL COLLECTIONS FROM FAMED 



BARTON SERIES (Middle Eocene).— 30 Varieties, 

 over 100 specimens, boxed, named, and localised. 

 Series No. 1, Barton MoHusca, by parcels post, on receipt 

 of postal order, 3s. 

 Series No. 2, Barton, Rarer, by parcels post. 

 No. 3, „ Rarest 

 Including Brackish Water Mollus a, from Lower Hedon 



Beds. Hordwell, Hants. 

 Subscribers' names received. Payment on delivery. Orders 

 for Series 2 and 3 executed in rotation, 3s. each. 



R. CHARLES. Naturalist. Highcliffe. Christchurch, 



Hants, begs to return thanks for the very liberal patronage 

 he has received from all parts cf Great Britain and France, 

 and to state that the Co'lections will be se'ected with the same 

 care and attention as heretofore : the object being to prac- 

 tically bring the varied and beautiful Mollusca of Barton, etc., 

 to the notice of Geologists and Collectors generally. 



A HANDBOOK OF THE 



Vertebrate Fauna of Yorkshire 



Being a Catalogue of British Mammals, Birds. Reptiles, 

 Amphibians and Fishes, showing what species are 

 or have, within historical periods, been found 

 in the county. 

 BY 



W. Eagle Clarke,F.L.S., & W. Denison Roebuck, F.L.S. 

 PRICE 8s. 6d. May be had of the Authors, 

 ok of Lovell Reeve <§■-■ Co.. 5, Henrietta 

 Street, Covent Garden, London. 



EXTRACTS FROM REVIEWS: — 'The authors of this cata- 

 logue may take a pride in their work, which has evidently 

 been executed with most conscientious care. They have 

 given a short introductory exposition of the principles by 

 which they have been guided, and an excellent brief sketch 

 of the physical aspects of Yorkshire, and the summary of 

 the results of their investigation of its Vertebrata. The 

 little book is a most valuable contribution to British zoologi- 

 cal literature.' — Ann. &• Mag. Nat. Hist. 



'The work is an excellent one of its kind.'— Athenanm. 



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