- EEE SAL TRA ALLS ET: 
During the next few months it is hoped to insert the following articles :— 
Bibliography: Phanerogamic Botany, 1887. 
The Burrowing Habits of Certain Land and Freshwater Molluses.— 
W. E. CoLince. 
Report of Yorkshire Geological Photograph Committee.—J. E. Beprorp, F.G.S. 
Vertebrate Fauna of Langstrothdale—C. H. B. Woopp, B.A. 
Vertebrates of the Western Ainsty.— Epcar R. Warrs, F.L.S. 
On the Study of Natural History.—H. E. Dresser, F.L.S., F.Z.S. 
Osprey in Nottinghamshire.—F. B. Wuittrock. 
Now ready, Demy 8vo, with Map, Price 7s. 6d 
A CONTRIBUTION T0 THE FLORA OF DERBYSHIRE. 
By THE Rev. W. H. PAINTER, 
Corr. Mem. Birmingham Nat. Hist. and Micro. Society. 
Giving a brief description of the Physical Features of Derbyshire, and 
a list.of all the Flowering Plants and Ferns found therein, with their Principal 
Habitats. 
G. BELL & SONS, LONDON. 
INDISPENSABLE TO STUDENTS AND COLLECTORS. 
THE JOURNAL OF CONCHOLOGY 
Edited by JOHN W. TAYLOR, F.L.S 
Contains Descriptions and Figures of New Species and eb gorse Epa ara 
— and — Ey dealing with all departments of the nce, ee the 
leading C onch _— of the day.—Vor. VI. commenced fase 1880. OLs. 
i; c TELS EV: oe V. may still be had. 
This J le Ai Pa by Mr. J. W. TayLor (who may 2 addressed c/o Taylor 
pos. the Steam Colour Printing We rks, Sovereign Street, Leeds), is the organ 
of t ok ecical sue to whose members it is ees in return for the 
he ee. of 5s. per 
Forms of proposal e new muembers may be had from the Secretary, who may 
be addressed at the Museum, Leed 
MADAGASCAR! 
My Price List of NATURAL HISTORY OBJECTS is at the service 
of all the world, gratis and  post-free Prices seceteacet reduced. 
Correspondence in French and German (Engrish not understood). 
F. SIKORA, 
Naturalist, Membre de la Société Entomolo: <tgue de France et de la 
Société Emtomologiqne de Zurich, 
oe ae NO ees Oe va Marseille. 
