THE NATURALIST. 



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

 List of Lincolnshire Freshwater AJgse. — J. Larder. 

 Geology of Brough, East Yorkshire. — Thomas Sheppard. 

 Lepidoptera noted at Everlngham. — John Sumner 

 Erosion of Yorkshire Coast.— Thomas Sheppard. 

 Slime-threads of Planarian Worms. — H. Wallis Kew, F.Z.S. 

 Mammals and Fishes of Bottesford Parish. — Max Peacock. 



Report on Breeding of Lesser Tern at Spurn. — Oxley Grabham, M.A., M.B.O.U. 

 Appendix to Miss Stow's Florula of Woodhal! Spa.— J. Cosmo Melvill, M.A., F.L.S. 

 Moss-Flora of Arkengarthdale.— Wm. Ingham, B.A. 

 Chemistry of Some Lakeland Shrubs.— P. Q. Keegan, LL.D. 

 Lincolnshire Naturalists at Horncastle.— Rev. E. A. W. Peacock. 



Urgently Needed : An Abundant Supply of Short Notes. 



Post 8vo., cloth, 4s. 6d., 



ACKWORTH BIRDS, 



Being- a List of Birds of the District of 

 Ackworth, Yorkshire. 



By Major WALTER B. ARUNDEL, 



Late 2nd Vol. Batt. York and Lane. Regiment. 



London : 



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(Mr. Van Voorst's Successors.) 



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-operation 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 

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For Bibliographical Purposes, I am anxious 

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Descriptive List of the 

 British Anthomyidae. 



By R. H. MEADE, F.R.C.S. 



THIS PAPER CONTAINS A SHORT DIAGNOSTIC 

 DESCRIPTION OF EACH SPECIES IN THE 

 FAMILY IN ENGLISH. 



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TYPICAL COLLECTIONS FROM FAMED 



BARTON SERIES (Middle Eocene).— 30 Varieties, 

 over 100 specimens, boxed, named, and localised. 

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R. CHARLES, Naturalist, Highcliffe, Christchurcb, 



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 and to state that the Collections will be selected with the same 

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138 pp. Demy 8vo. Price 10/6 net. 



MAMMALS, REPTILES, 



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A CONTRIBUTION TO THE NATURAL HISTORY 

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By HENRY LAVER, F.L.S., F.S.A., &c. 

 With eight full-page and two half-page illustra- 

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