FOR SALE. THE FOLLOWING RARE AND IMPORTANT 



ENTOMOLOGICAL WORKS. 



s. d. 



The Aleyrodids of California, by F. E. Beniis, 8vo., with H full-page plates of 



structural details. New. Bound in cloth. Gold-lettered on back . . . . o 



]{evision of American Siphonaptera (with a complete bibliography of the group), by 

 Carl F. Baker, with 17 full-page plates of structural details. New. Bound 

 in Cloth. Gold lettered 7 (» 



Beetles of the district of Columbia, by Henry Uhle, comprising a complete list of 

 2975 species and detailed ecological notes. New. Bound in cloth. Gold 

 lettered . . . . . . . . . . . . . . . . . . . . 4 fj 



The Blepharoceridffi of North America, by Vernon L. Kellogg, with 5 large full- 

 sized plates (including Head-structures, Neuration, Larval structure, Pupal 

 structure, Imaginal structure. Genitalia, and Mouthparts). New. Bound 

 in cloth. Gold lettered . . . . . . . . . . . . . . ...50 



Catalogue of the Coccidae of the World, by Maria E. Fernald, M.A., 1st edition, 

 8vo., H(iO pp. Well bound in half-roan. Gold lettered. New. Original 

 cover bound inside. (This edition went out of print in fi months and is no 

 longer obtainable) . . . . . . . . . . . . . . . . . . 12 6 



The Phasmidae of the United States, by Andrew Nelson Caudell, 8vo., with 4 full- 

 page plates. Well-bound in cloth. Gold-lettered. New. Original cover 

 bound inside . . . . . . . . . . . . . . . . . . ..46 



Monograph of the insects of the order Thysanoptera inhabiting North America, by 

 Warren Elmer Hinds, with 11 full-page plates of details. 8vo. Well bound 

 in cloth. Gold lettered. New. Original covers bound inside . . ..70 



Genealogic Study of Dragonfly Wing Venation, by James G. Needham, with 24 

 beautiful full-page plates of excellently reproduced photographic details, and 

 a large number of woodcuts. Bvo. Well bound in Cloth. Gold lettered. 

 New. Original cover bound inside. The mo.st important work ever issued 

 on the subject . . . . . . . . . . . . . . . . . . 10 



Coccidae of Japan, by Shinkai Inokichi Kuwana, with 7 full page plates of beauti- 

 fully reproduced details drawn by the author. Large 8vo. New. Bound 

 in cloth and gold lettered. Letterpress in English . . . . . . ..76 



Butterflies of Switzerland and Alps of Central Europe, by George Wheeler, M.A., 



8vo. Strongly bound, 4s. 6d. ; interleaved . . . . . . . . ..56 



K)itoniol(>gistK xcekivfi hooks are imnted to send their lists of desiderata. 



A. H., 41, Wisteria Road, Lewisham, S.E. 



THE NATURALIST. 



A MONTHLY ILLUSTRATED -JOURNAL OP 



NATURAL HISTORY FOR THE NORfH OF ENGLAND. 



EDITED BY 



T. Sheppard, F.G.S., and T. W. Woodhead, F.L.S., 



Museum, Hull; Technical College, Huddersfield ; 



With the assistance as referees in special departments of 

 J. Gilbert Baker, F.B.S.. F.L.S. ; Percy F. Kendal, F.G.S. ; T. H.Nelson, M.B.O.U. ; 

 Geo. T. Porritt, F.L.S. , F.E.S. ; John W. Taylor ; William West, F.L.S. 



LONDON : 



A. BiiowN (V Sons, Ltd., 5, Farringdon Avenue, E.C. 



PRICE SIXPENCE NET. BY POST SEVENPENCE. 



Vonnintnications, etc., to be addressed to— The EDITORS, THE MUSEUM, HULL. 



Second Edition, 1904. Price 6s. 6d. 



LIST OF YORKSHIRE LEPIDOPTERA 



By G. T. PORRITT, F.L.S., F.E.S., 



Past-President of the Yorkshire Naturalists' Union, etc. 



270 PAGES, CLOTH. 

 A. BROWN & SONS, 5, Farringdon Avenue, E.C. 



