The NATURALIST 



Authors' Reprints. — 15 copies of the Naturalist are given to authors 

 of papers exceeding 3 pages. Reprints may be had at the following rates, if the 

 order is given on returning proof: 50 copies, 4 pp. 4/6; 8 pp. 5/6 ; 12 pp. 7/-; 

 16 pp. 8/6; 100 copies, 4 pp. 7/- ; 8 pp. 8/6 ; 12 pp. 11/- ; 16 pp. 13/6; 200 copies, 

 4 pp. 9/6 ; 8 pp. Il/-; 12 pp. 16/-; 16 pp. 18/-. Covers charged extra — Plain 

 Covers, 50 copies, -/9 ; 100 copies, 1/6 ; 200 copies, 2/6 ; Printed Covers, 50 

 copies, 2/- ; 100 copies, 3/- ; 200 copies, 4/6. 



BOOKS RECEIVED. 



Congres Geologique International, Londres, 1888. — (1) Explications des Excur- 

 sions, W. Topley, 8vo, 205 pages (with Maps); (2) Catalogue de l'Exposition 

 Geologique, 8vo, 54 pages; (3) Supplement au Catalogue, 8vo, 4 pages ; (4) 

 Discours de M. le Prof. J. Prestwich, President des Congres, 8vo, 12 pages; 

 (5) Etudes sur les Schistes Cristallins, 8vo, 127 pages; (6) Resumes des 

 Rapports des Sous-Comites Americains, 8vo, 30 pages; (7) Den Theilnehmem 

 an dem vierten internationalenGeologen-Congress in London, i888,uberreicht 

 von J. Lehmann, 8vo, 48 pages; (8) Reports of the British Sub-Committees 

 on Classification and Nomenclature, 2nd ed., 8vo, 178 pages. [The Congress. 



J. A. Harvie-Brown and T. E. Buckley. — A Vertebrate Fauna of the Outer 

 Hebrides, 1888. 8vo, cloth, 279 pages. [The Authors. 



Hull Lit. and Phil. Society — Ann. Rep. and Trans., 1S8S-9. [The Society. 



Philadelphia Academy of Nat. Sciences — Proc, 1888, Pt. 3, Oct. -Dec. [Academy. 



P. F. Lee — First Suppl. Flora of Dewsbury,8vo. rep. , 16 pages, 1889. [Author. 



Yn Lioar Manninagh, No. 2, April 1889. [Isle of Man Nat. Hist. Soc. 



S. L. Mosley — British Birds : their Nests and Eggs. 59 parts. [The Author. 



Manchester Geological Society — Trans., vol 20, part 8, 1889. [The Society. 



Nat. Hist. Journ., No. 113, June 15, 1889. [J. E. Clark & others, Editors, York. 



Science Gossip, No. 294, for June 1889. [Messrs. Chatto & Windus, publishers. 



The Midland Naturalist, No. 138, for June 1889. [Birmingham Nat. Hist. Soc. 



Research, monthly illust. journ. of science, vol. 1, No. 12, June 1889. [A.N.Tate, ed. 



The Wesley Naturalist, No. 28, for June 1889. [The Wesley Scientific Society. 



The Young Naturalist, Part 1 14, for June 1889. [Mr. John E. Robson, editor. 



The Zoologist, 3rd Series, Vol. 13, No. 150, June 1889. [J. E. Harting, editor. 



Grevillea, quarterly record of Cryptog. Bot., No. 84, Junei889. [Dr. M.C.Cooke, ed. 



Mineralogical Magazine, Vol. 8, No. 39, May 1889. [Mineralogical Society. 



TheSedberghian, Vol. 10, No. 3, May 1889. [Mr. Hugh Richardson. 



The Selborne Mag., Vol. 2, No. 18, June 1889. [Elliot Stock, Publisher. 



YORKSHIRE NATURALISTS' UNION.— ENTOMOLOGICAL 

 SECTION. — The President and Secretaries of the Section will be pleased to 

 receive the names and addresses of those members specially interesting themselves 

 in this branch. The object in view is to circulate a fairly complete list amongst 

 the members of this section, and thereby to facilitate the exchange of information, 

 and also, if sufficient encouragement is given, to publish (in the Annual Report of 

 the Section) at the close of the season a list of Yorkshire Occurrences of Insects. 



Address the President : — Mr. N. F. Dorree, The New Walk, Beverley ; 



Or the Hon. Secretaries: — Mr. J. H. Rowntree, Westwood, Scarborough; 

 Mr. W. E. Brady, i, Queen Street, Barnsley. 



The Editors of ' The Naturalist ' would be pleased to receive offers of suitable 

 papers for insertion during the next few months. 



Improved Egg Drills (2 sizes) and Metal Blowpipe with instructions 1/3 free. 

 ' Hints on Egg Collecting and Nesting,' illustrated, 3^d. free. Birds' Skins, 

 Eggs (side-blown and in clutches with date), Lepidoptera, Ova, Larvte, and Pupae, 

 Artificial Eyes, and all kinds of Naturalists' Requisites. Lists, one stamp. All 

 specimens, &c, sent out 'on approval.' 



J. & W. DAVIS (Naturalists), DARTFORD, Kent. 



The cheapest dealer in Birds, Skins, Eggs, Butterflies, Moths, Foreign Shells, 

 etc., is John Eggleston, Park Place, Sunderland. Lists free. 



