lhe NA LURALIST.- 
BOOKS RECEIVED. 
The es Vol. 1, No. 1, March <u 1891. [W. E. Collinge, Editor. 
New Zealand Journ. of Science, Vol. 1, No. 1, Jan. 1891. [The Editor. 
The Monist, Vol. 1, No. 3, April 1891. [The E Editor, Chicago, U°S.A. 
Entomological Society of London.—Tra —< fo year 1890. ~ [The Society. 
D, Embleton.—Memoir [with portrait] ar aun mcock. 1891. [The Author. 
Alfred Harker.—Petrol. Notes on Some Boulders one = tel hate {The Author. 
A. Harker.—Contortion and } Metamorpbismy 1890, 8vo e Author 
A. Harker.—Woodwardian Museum iter a reprint, ‘Apri si [The a 
Rochdale Lit. and Sci. Soc.—Trans., Vols. 1 a 1878-90. [Society. 
Smithsonian Institution.—Report for 1888, in +c volumes. [The In station. 
ourn. of Conchology, Vol. 6, No. 10, April 1891. [Conchological Soci 
ical S 891. (Th 
isia, An N : 
Manchester Lit. & Phil. Soc.—Mem. ~ Pr bag »4thSeries, vol.4, No. 3, 1891.[Society. 
New York Microscopical Soc.—Jou FO. > net de [The Society. 
Scottish Naturalist, N.S., No. or Anal 1894 [Pro H. Trail, co-editor. 
Revue Bryologique, 18° Année, 1 1891, No. [M.T. “he At redacteur, Cahan. 
Nature arlene 1891, } = be c 4, Jan. Feb, [Friedlander & Sohn, pubs. 
Nat. Hist. Journ., No. 129, A 15,1891. [J. E. Clark & others, Editors, York. 
— County Magazine, Pai 4; eae ril pees [J. Horsfali Turner, editor. 
sych , No. 180, April 1891. [Camb.Ent. Cl., U.S.A. 
Scieane cca: No. 31 16, ‘for Apr ril 1891. [Messrs See = Windus, publishers. 
The British Naturalist, Part 4, for Apri [Mr. John E. Robson, editor. 
Die Schwalbe, im te YS, Nr oye A vil, a 1. Lom . Vereins in Wien. 
ogists’ Rec. & Jn. of Variation, No. 1, April 1 [J-W. Tutt, editor. 
Journal of Micro: ae S., Vol. 1, No. 4, April 1891. * padtine Ch publishers. 
The "Mi dland Naturalist, No. 160, Apri a ae - , [Birmingham Nat. Hist. Soc 
The Zoologist, 3rd Series, Vol. 15, No. 172, April 1891. [J]. E. Harting, editor. 
Now ee 8z0. cloth, price 6[-, post free. 
By G. T. PORRITT, F.L.S 
Contains copious records of the renga bone of the 1,340 species of macro- 
and micro-lepidoptera known to inhabit the county ; a of local variation 
in species; with all other necessary sufoiniintiolt on the s 
To be had only from the Hon. Secretaries of the Y rsh Naturalists’ Union, 
WM. DENISON ROEBUCK, Sunny Bank, Lee 
E. PONSONBY KNUBLEY, Staveley spire cae 
EDGAR R. WAITE, The Museum, Leeds. 
For Sale.—Talbot’s Birds of Wakefield, 2s. 6d. Address, Eds. Naturalist. 
Im tee Bi ae (2 sees © st. Seay: Blowpipe with — mes esse free. 
: Hike 6 - Eee Co ecting and N ee 34d. free. 
Eggs (side-blown ore in clutches wich date ), Lepidoptera, Ova, 
i ak gies and all kinds of Naturalists’ Routes, Lists, one ie See All 
mens, &c., sent out ‘on approval 
J. & W. DAVIS (Naturalists), DARTFORD, Kent. 
The cheapest dealer in Birds, Skins, Eggs, Butterflies, coma — Shells, 
etc., is John Eggleston, Park Place, Sunderland. 
epic a ER SN EH 
ANIMAL EYES 
"OF EVERY DESCRIPTION SUPPLIED AT LOW PRICES. 
> T. ROSENKRANZ. | 
