PUBLICATIONS OP 



Ube l^o rksbfre IRaturalist s' Tflnion 



BOTANICAL TRANSACTIONS OF THE YORKSHIRE NATURALISTS' UNIO- Volume 



Svo, Cloth, 292 pp. (a ftvB copies only left), price SI- net. 

 Contains various reports, papers, and addresses on the Flowering Plants, Mosses, and Fungi of the c 



Compute, Svo. Cloth, with Coloured Map, published at One Guinea. Only a 'cw copies left, 10/6 i 

 THE FLORA OF WEST YORKSHIRE. By FREDERIC ARNOLD LEES. M.R.C.S., &c 



This, which forms the 2nd Volume of the Botanical Series of the Transactions, is perhaps tl. 

 complete work of the kind ever issued for any district, including detailed and full recordsof 1044 P 

 cams and Vascular Cryptogams, 11 Characeae, 348 Mosses, 108 Hepatics, 258 Lichens, 1009 Fungi, ; 

 Freshwater Algas, making a total of 3160 species. 



6S0 pp.. Coloured Geological, Lithological, &c. Maps, suitably Bouiul in Cloth. Price 15/- net. 

 NORTH YORKSHIRE: Studies of its Botany, Geology, Climate, and Physical Geograpi 



By JOHN GILBERT BAKER, F.R.S., F.L.S., M.R.I. A., V.M.H. 

 And a Chapter on the Mosses and Hepatics of the Riding, by Matthew B. Slater, F.L.S. This 

 forms the SrU of the Botanical Series. 



396 pp., Complete, Svo., Cloth. Price 10/6 net. 



THE FUNGUS FLORA OF YORKSHIRE. By G. MASSEE, F.L.S., F.R.H.S., & C. CROSSLAND, 



This is the 4th Volume of the Botanical Series of the Transactions, and contains a complete an'not; 

 «f all the known Fungi of the county, comprising 2626 species. 



Compute, Svo, Cloth. Price 6/- post free. 

 THE ALGA-FLORA OF YORKSHIRE. By \V. WEST, F.L.S., & GEO. S. WEST, B.A., A.K.C.S. 

 This work, which forms the 5th Volume of the Botanical Series of the Transactions, enunierat 

 species, with full details of localities and numerous critical remarks on their affinities and distribution. 



Complete, Svo, Cloth. Second Edition. Price 6/6 net. 

 LIST OF YORKSHIRE LEPIDOPTERA. By G. T. PORRITT, F.L.S., FES. 

 The First Edition of this work was published in 1883, and contained particulars of 1340 spt 

 IMacro- and Micro-Lepidoptera known to inhabit the county of York. The Second Edition, with Supp 

 contains much new information which has been accumulated by the author, including over oO ad 

 species, together with copious notes on variation (particularly melanism), &c. 



In progress, issued in A nnual Parts, Svo. 



TRANSACTIONS OF THE YORKSHIRE NATURALISTS' UNION. 



The Transactions include papers in all departments of the Yorkshire Fauna and Flora, and are i- 

 -separately-paged series, devoted each to a special subject The Parts ^ ready pub i shed are so,d o th 

 as follows Members are entitled to 25 per cent, discount) : Part 1 (1877), 2/3; 2 I™) 1/9 ; 3 (1878), 1/6 

 2/-'- 5 (1880), 2/-; 6 (1881), 2/-; 7 (1882), 2/6; 8(1883), 2/6; 9(1884), 2/9: 10 (1885), 1,6; 11 (1885), 2/6; 12(18 

 T3'(18^),2/6; 14(1888),19 i5 (1889) 2/6; '16(1890)'. 2/6; 17 (1891), 2/6; 18 (1892), 1/9; laS-^^- 2«a 

 21 (1895 1 - ; 22 (1896), 1/3 ; 23 (1897), 1/3 ; 24 (1898), 1/- ; 25 (1899), 1,9 ; 26 (1900), 5/- ; 27 (1901), 2,- ; 28 (19 

 29 (1902), 1/- ; 30 (1903), 2/6 ; 31 (1904), 1/- ; 32 (1905), 7/6 ; 33 (1906), 5/- ; 34 (1908), 2,6. 



THE BIRDS OF YORKSHIRE. By T. H. NELSON, M.B.O.U., WILLIAM EAGLE CLARKE, 

 M.B.O.U., and F. BOYES. 2 Vols., Demy Svo 25/- net. ; Demy 4to 4-2/- net. 



Annotated List of the LAND and FRESHWATER MOLLUSCA KNOWN TO INHABIT 

 SHIRE. By JOHN W. TAYLOR, F.L.S., and others. Also in course of publication in tn. 

 actions. 



THE YORKSHIRE CARBONIFEROUS FLORA. By ROBERT KIDSTON, F.R.S.E., F.G.S. 1 

 18, 19. 21, &c., of Transactions. 



LIST OF YORKSHIRE COLEOPTERA. By Rev. W. C. HEY, MA. 



THE NATURALIST. A Monthly Illustrated Journal of >^atural History for h^ 



by T. SHEPPARD, F.G.S., Museum, Hull; and T. W. WOOOHLAD, KL S lecnmcai 

 Huddersfiekl ; with the assistance as referees in Special Departments of J. GILliEKlBAiviit. 

 F.L.S., Prof. PERCY F. KENDALL, M.Sc, F.G.S.. TH. NELSON M.BO.U.. GEO T.PO 

 F.L.S., F.E.S., JOHN W. T.'^YLOR, WILLIAM WEST, F.L.S.. and R. PORTLNE, t-./-.b. 

 Subscription, payable in advance, 6/6 post free). 

 .MEMBERSHIP in the Yorkshire Naturalists' Union, 10/6 per annum, inchules ^"bscrilMion to T/^^^ A'' 

 and entitles the member to receive the current Transactions, and all the other prn ilexes oi in. 

 A donation of Seven Guineas constitutes a life-membership, and entitles the member to a 

 Transactions issued by the Union. Sub.'^criptions to be sent to the Hon. ireasurer, n. 

 7 St. Mary's Road, Doncaster. r i i- • . .^i^^.^,.^ 



Members are entitled to buy all back numbers and other publications of the Lnion at a aiscoun 

 per cent, off the prices quoted above. 



All communications should be addressed to the Hon. Secretary, 



T. SHEPPARD. F.G.S., The Museums, Hull 



