Now ready, 8vo. cloth, price 6]-, post free. 
LIST of YORKSHIRE LEPIDOPTERA, 
By. G. ¥. PORRITT, F.S. 
Contains copious records of the localities, &c., of the 1,340 species of macro 
and micro-lepidoptera known to inhabit the county ; sealeaies of local variation 
in Species ; with all other necessary information on the subject 
To be had only from the Hon. Secretaries of the Yorkshire Naturalists’ Voice. 
WM. DENISON ROEBUCK, Sunny Bank, Leeds; 
E. PONSONBY KNUBLEY, Staveley Rectory, Leeds ; 
EDGAR R. WAITE, The Museum, Leeds. 
Now ready, Demy 8vo, with Map, Price 7s. 6d. 
A CONTRIBUTION TQ THE FLORA OF DERBYSHIRE. 
By tHE Rey. W. H. PAINTER, 
Corr. Ment. on Nat. fist, and Micro. Soctety. 
ving a brief description of the Physical Features of Derbyshire, and 
a list a = the Flowering Plants and Ferns found therein, with their Principal 
abitat 
. BELL & SONS, LONDON. 
‘NATURALIST’ REPRINTS. 
No. I.—List - —_— and Freshwater Mollusca of Lancashire, by Rosexr 
STs 
No. I. —Bicd-aotes pen Heligoland for the year 1886, by Heingich GATKE, 
No. IIL. _Heligoland , by Joun oes AUX, M.B.O.U. (with autotype plate of 
views of Mr. Gatke’s garden). 
No. 1V.—Vertebrates of eH Wass Ainsty (Yorkshire), by Epcar R. 
WAITE, F.ELS., PP- 
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From the Publishers or ‘The edno bead sap aoe : 
THE BRITISH NOCTU AND THEIR VARIETIES, 
By J. W. rUurt, BES. 
' VOLUME i. ‘PRICE 36. 6d. NET. 
Published be Swan, Sonnenschein & Co., Paternoster Square, w.c, 
This V olume _ already been largely subscribed for by many of our lading. 
~— North-A: can, Aust — , and Continental Lepidopteris 
ft is trusted ai as many entomologists as can do so, and oy have not yer 
subscribed, will — in thei ir names to the author, 
J. ao TUrT, ‘Westcombe will, SE. 
