C O N T E N T S. 



Dragonflj^ Season of 1899 (with Plate), W. J. Lucas, 137. Lepidoptera occurring 

 in County Cork, B. J. F. Donovan, 148. A Guide to the Study of British 

 Waterbugs (Aquatic Ehynchota), O. W. Kirkaldy, 148. A Catalogue of the 

 Lepidoptera of Ireland, W. F. de Vismes Kane, 15'2, 



Notes and Obseuvations. — The Stevens Collection, 155. Dragonflies congre- 

 gating at Seaside, Mrs. Alice Trollope, 157. Lycsena corydon var. fowleri, 

 Fred. G. Bellamy, 157. Alien Earwigs established at Bow, W. J. Lucas, 157. 

 The Pupal Habits of Cossus ligniperda, William A. Carter, 158. 



Societies. — Entomological Society of London, 158. South London Entomological 

 and Natural History Society, 159. Birmingham Entomological Society, 160. 



Errata.— V. 110, hne 10, for "Mr. Sidney Webb" read "Mr. Sydney Webb"; 

 p. 131, line 1, for ".collectors" read "collector," and for " March" read "year." 



Notice. — In the June number of the ' Entomologist ' will be commenced 

 a translation of an important paper by Prof. Dr. Max Standfuss, entitled 

 " Gesammbild der bis Ende 1898 an Lepidopteren vorgenommenen Tem- 

 peratur- und Hybridations-Experimente." The original Plate will be reproduced 

 by kind permission of the publishers. 



IMPORTANT COLLECTION OF BRITISH LEPIDOPTERA. 

 jyiR. J. C. STEVENS will Sell by Auction, at his 



■^ ' *■ Great Eooms, 88, King Street, Covent Garden, on Tuesday, 

 May 29th, at Half-past Twelve precisely, without the least reserve — The 

 first portion of the Extensive Collection' of BRITISH LEPIDOPTERA 



formed by P. M. Bright, Esq., of Bournemouth. The Collection is parti- 

 cularly rich in long series of Specimens, showing the Variations of each 

 Species, and contains a great number of Rarities and many grand Varieties. 



On vieiv the day prior from 10 till 4. Catalogues on application, post free. 



For Sale. — Books and Cabinets. 



As the Collection of EXOTIC LEPIDOPTERA 

 formed by C. H. Schill, Esq., has been presented to 

 The Owens College, Manchester, there are a quantity of 

 BOOKS, some CABINETS, and Several Thousand 

 EXOTIC LEPIDOPTERA, m papers, FOR SALE— they 

 being of no use to present owner. Apply for Price List to — 



A. NOAKES, 17, Bamford Road, Didsbury, Lancashire. 



JAMES GARDNER, 



MANUFACTURER of ALL KINDS of ENTOMOLOGICAL APPARATUS, 



29 (late 426), OXFORD STREET 

 (Nearly opposite Tottenham Court Road). 



PRICED LISTS ON APPLICATION. 



All Articles Guaranteed ; exchanged if not approved of. Friends and Customers 

 are requested to note the Address, as mistakes occur daily. 



