The ORIGINAL and LARGEST. pUTTERELY 
BRITISH ISLES is HEA D's. 
(EsTaBLIsHED 1884.) eee 
An Immense Stock of Fertile Ova, Living Larve & Pupa, & Set pei always on Sale. 
Many GOOD VARIETIES and HYBRIDS frequently in Stock. 
Apparatus and Cabinets of the best quality supplied. Price List sent ee. 
Note the Address— 
ri VV HEAD, Entomologist, — ; 
: BURNISTON, NEAR SCARBOROUGH, 
Prick 6s. Postage 4d. 
Leech’s BRITISH PYRALIDES, 
INCLUDING THE Ss 
AVENTIIDA, HERMINIIDA, HYPENIDA, AND PTEROPHORIDA. 
With Eighteen Fine Lithographic Plates. _ Copies with the plates = 
. are very scarce, and only a few copies with plain plates now remain 
2 R. SOUTH, 96, DrakerizLpD Roap, Upper Tootine, Lonpon, §.W. 
A CATALOGUE OF THE 
LEPIDOPTERA OF IRELAND 
By W. F. De VISMES KANH, M.A., F.H.S., &e. 
This cloth-bound volume contains 166 pages, and a Coloured Plate, preceded by an 
Introduction, in which questions of climate, soil, &c., and their influence upon locals 
distribution, are considered. Price 5s., postage 4d. | 
EXPERIMENTS ON THE 
SEASONAL DIMORPHISM of LEPIDOPTERA 
By Dr. AUGUST WEISMANN. 
Translated from the German by W. E. Nrcuotson, F.E.8. This very interesting paper 
appeared in seven numbers of the ‘Entomologist’ in 1896, and occupies 60 pages in 
its more convenient form as a separate pamphlet. Price 1s., postage 1d. 
NEW AND REVISED EDITION—Cloth. Price 1s. 6d. Postage 2d 
INSECT HUNTER’S COMPANION 
INSTRUCTIONS FOR 
COLLECTING, REARING, SETTING, AND PRESERVING, 
ENTOMOLOGICAL SPECIMENS. | 
By the late Rev. JOSEPH GREENE, M.A. Revised and Extended by A. B. FARN, ; | 
“So full of practical information that everyone interested in this phase of Ento 
mology ought to have a copy of it by them.’”’—Western Mail. | 
‘The little brochure seems to be practical and useful to the young. collector.”—_ 
Naturalists’ Quarterly Review. ” BEL 
London: WEST, NEWMAN é CO., 54, Hatton Garden, EC. 
