The City of London Entomological and Natural History Society. — London 

 Institution, Finsbury Circus, E.C. — The first and third Tuesdays in the month, at 7.30 

 p.m., except in July and August. (No dates received.) 



Toynbee Hall Natural History Society. — Held at Toynbee Hall, Commercial 

 Street, E., Mondays, at 8 p.m. Field Excursion : — January 20th, Loughton (9.45 a.m., 

 Liverpool Street). 



The South London Entomological and Natural History Society, Hibernia 

 Chambers, London Bridge. — The second and fourth Thursdays in each month, at 8 p.m. ; 

 On the fourth Thursday in January, at 7 p.m. January 24th, Annual Meeting, at 7 p.m. 

 February 14th, " Our Authorities, an introduction to entomological literature," by H. J. 

 Turner. February 28th, Exhibition Lantern Slides. 



North London Natural History Society, The Amherst Club, Amhurst Road, N. 



Lancashire and Cheshire Entomological Society. — Meetings at the Royal Institu- 

 tion, Liverpool, on the 3rd Monday in the month from October to April. Hon. Sec, 

 H. R. Sweeting, 6, The Elms, Dingle, Liverpool. 



Birmingham Entomological Society, Norwich Union Chambers, Congreve Street, 

 at 8 p.m. January 21st. February 18th (Annual). 



Kirby's Synonymic Catalogues of 



Insects. 



SUPPLEMENT TO DIURNAL LEPIDOPTERA, 1871 = 1877. 3s.6d.net. 

 LEP1DOPTERA HETEROCERA. Sphinges and Bombyces, 1892. £2 2s. net. 

 NEUROPTERA ODONATA, 1890. 16s. net. 



Taylor & Francis, Red Lion Court, Fleet Street, E.C. 



Breeding Nets. 



Wire frame bow-shaped nets, to slip on 5-inch and 8-inch flower pots or saucers, open 

 both ends. Useful for rearing larvae on growing plants. Fold flat when not in use. 

 lOin. by 9in., 9d.; 15in. by 12in,, Is. 6d. Also light pocket lamp-post nets, 2s., carriage 

 paid. 



S. W. QADQE, 68, Chestnut Grove, Balham. 



The British Noctuae and their Varieties. 



(Complete in 4 volumes. Price 7s. per vol., 28s. per set). 



These four volumes comprise the most complete text-book ever issued on the 

 Noctuides. The work contains critical notes on the synonymy, the original type descrip- 

 tions (or descriptions of the original figures) of every British species, the type descriptions 

 of all known varieties of each British species, tabulated diagnoses and short descriptions 

 of the various phases of variation of the more polymorphic species; all the data known 

 concerning the rare and reputed British species. Complete notes on the lilies of develop- 

 ment of the general variation observed in the various families and genera. The 

 geographical range of the various species and their varieties, as well as special notes by 

 lepidopterists who have paid particular attention to certain species. 



Each volume has an extended introduction. That to Vol. I deals with " General 

 variation and its causes" — with a detailed account of the action of natural selection in 

 producing melanism, albinism, etc. That to Vol. II deals with " The evolution and 

 genetic sequence of insect colours," the most complete review of the subject published. 

 That to Vol. Ill deals with " Secondary Sexual Characters in Lepidoptera," explaining 

 so far as is known, a consideration of the organs (and their functions) included in the 

 term. That to Vol. IV deals with " The classification of the Noctuae," with a comparison 

 of the Nearctic and Palaearctic Noctuides. 



The first subscription list comprised some 200 of our leading British lepidopterists, 

 and up to the present time some 550 complete sets of the work have been sold. 

 The treatise is invaluable to all working collectors who want the latest information on this 

 group, and contains large quantities of material collected from foreign magazines and the 

 works of old British authors, arranged in connection with each species, and not to be 

 found in any other published work. 



To be obtained from J. Herbert Tutt, 119, Westcombe Hill, Blackheath, S.E. 



