THE NATURALIST. 



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

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

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

 Naturalist's Holiday Among the Sandhills of Cumberland.— W. Gyngell. 

 Ramble in Search of Clausilia roIphii.—C. S. Carter, M.C.S. 

 Yorkshire Bryological Committee— Report for iooi.— J. J. Marshall. 

 Chemistry of Some Common Plants.— P. Q. Keegan, LL.D. 

 Marine Moliusca of Sandsend, Yorkshire. — Miss M. V. Lebour. 

 Silverdale Plants, West Lanes.— S. L. Petty. 



A May Day on a North Yorkshire Moor.— Rev. W. C. Hey, M.A. 

 Notes on the Weevil=Cocoons of the Figwort.— H. Wallis Kew, F.Z.S. 

 Birds of N.VV. Lindsey.— Max Peacock. 

 Moss-Flora of Pool, Mid-West Yorkshire.— G. B. Savery. 



Always Urgently Needed : An Abundant Supply of Short Notes, 



AN IMPORTANT NEW WORK. 

 Just Published. Price 6s. 



FAMILIAR BUTTERFLIES 

 AND MOTHS. 



By W. F. KIRBY, F.L.S. , F.E.S., 



Assistant in Zoological Department, 

 British Museum {Natural History). 

 With 18 Special Plates containing- 216 

 Illustrations in Colours. 

 Cassell & Co., Ltd., London ; and 

 all Booksellers. 



Nova ready, complete, 8vo., cloth, with 

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The Flora of West Yorkshire, 



By Frederic Arnold Lees, M.R.C.S., etc. 



This, which forms the 2nd Volume of the 

 Botanical Series of the Transactions, is perhaps 

 the most complete work of the kind ever issued 

 for any district, including- detailed and full records 

 of 1,044 Phanerogams and Vascular Cryptogams, 

 11 Characeas, 348 Mosses, 108 Hepatics, 258 

 Lichens, 1,009 Fungi, and 382 Freshwater Algae, 

 making a total of 3, 160 species. 



London: Lovell Reeve & Co., 5, Henrietta St., 



Co vent Garden. 

 Or the work may be had from the Hon. Sees, 

 of the Y.N.U., 259, Hyde Park Road, Leeds. 



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. r, Barton Moliusca, by parcels post, on receipt 

 of postal order, 3s. 

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

 ,, No. 3, ,, Rarest ,, 

 Including Brackish Water Moliusca, 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, Highcliife, 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 Collections will be selected with the same 

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

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

 to the notice of Geologists and Collectors generally. 



THE ENTOMOLOGISTS' MONTHLY 

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Edited by C. G. Barrett, G. C. Champion, 

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This Magazine, commenced in 1864, contains 

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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, 

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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. &■ .\fag. A'at. Hist. 



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



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