395 
BIBLIOGRAPHY: 
zane and Records published with respect to the Natural History and 
Physical Features of the North of England. 
LEPIDOPTERA, 1891. 
THE present instalment is compiled and edited by 
W. DENISON ROEBUCK, 
The previous instalments of the Biblivgraphy of Lepidoptera 
were published as follows:—For 1884, in Nat. for July and Aug., 
1885, pp. 285-292; for 1885, 1886, and 1887, in Nat. for Feb. and 
March 1888, pp. 58-78; for 1888, in Nat. for Sep. and Oct. 1890, 
PP. 279-299; for 1889, in Nat. for May and ei, 1891, pp. 157- 
165; for 1860, in Nat. for June 1893, pp- 177-20 
he counties and vice-counties of which cognizance is taken are 
the following, as named and numbered in the Watsonian scheme :— 
53, Lincoln S.; 54, Lincoln N.; 56, Notts.; 57, Derby; 
58, Cheshire ; 59, Lancashire S. ; es, Lancashire W.; 61, York 
S.E.; 62, Vor N.E. ; 63, York S. W.; ; 64, York Mid W. ; ; 65, York 
NW. ; 66, Durham ; 67, Sordheinberiand 8.5 68, Shosutand: 
rae Westmorland with Furness ; 70, Cumnhenand'< and 71, Isle of 
‘i [not ee Linc. S. 
umentation an explanati ion are : amusing]. E.M.M., Apl. 1891, 
ANon. Lcd Se ri is s’]. Gi s 
ological Discovery [by Mr. A. S. Canham, who 
foun a a eal tay: zo “vio in in a peat bed at Cro veel beneath ; feet thick- 
hess of gravel; explanation cieeoneny Sci. Goss., May 1891, 
ANon. [not signed]. as of See 
Phenological Observations Svomepat in the Isle of Man; dates given for 
Argynnis adippe, Arctia caja, a Dar Sword-grass Moth = (Agrotts 
suffusa)|. Yn Lioar Manninagh, tip 1890, p. 177. 
Anon. [signed ‘J. A.”]. Northumberland S. 
Obi [of “ale Ralph Pearson 
Pp. mentioning his Wallington 
—— of Sphinx sar genet T) Thyatira ‘batis, Plusia bractea, and Vanessa 
pa}. Ent., Aug. 1891, p 
Wea ce Cheshire. 
Exhibition of —_— examples of —_—— opina, T. gracilis, and 
Nyssia sonariah mer Soc., Sep 1891; E.M.M., Nov. 1801, 
P- 309; Ent., Nov. se p- 
[R.] ApkIn. Isle of _ Lanc. W. 
\é ly Pale Series of Peronea hastiana ipeed fro: larve 
_ exhibited ;" very like some from Deal, but very unlike Peay pee St. Anne’s- 
on-Sea]. South Lond: Ent. Soc., Dec. 11th, tSoa; Rec., ie ce 
1891, p. 292; E.M.M., Feb. 1891, p. 533 Brit. Nat., oe 1891, 
1894. 
