CONTENTS. 



Structure of the Terminal Abdominal Segments in the Males of the genus 

 Eupithecia (with two Plates), F. Buchanan White, 129. The Variation ot 

 the Markin<,'s of Papilio machaon, E. Avr/Kstus Botvles, 130. Contributions 

 to the Chemistry of Insect Colours, F. H. Perry Coste, 132. A Preliminary 

 List of the Insect-fauna of Middlesex, T. D. A. Cockerell, 139. 



Entomological Notes, Captures, &c. — Notes on Spring Lepidoptera in the 

 Chester District, J. Arkle, 143. The Sallows in Yorkshire in 1891, W. Heioett, 

 145. An Entomological Myth, John E. Rohson, 145. Cucullia scrophularia) 

 in England, Alfred Balding, 146. Cucullia scrophularise probably specifically 

 identical with C. lychnitis, N. T. Dohree, 14G. Late appearance of Hybernia 

 defoliaria, Tl''. M. Christy, 147. Late appearance of Euchloe cardamines, 

 B. S. Standcv, 147. Coccinellidse eaten by Birds, T. D. A. Cockerell, 147. 

 Deiopeia pulehella in the Transvaal, W. L. Distant, 147. Poecilocampa populi 

 and Insect vitality, Josej^h Anderson, Jun., 147. Sirex gigas in March, 148 ; 

 Notes from Yiirmouth, 148 ; /. E. Knights, Black-headed GuD feeding on In- 

 sects, W. F. de V. Kane, 148. Query respecting Field Apparatus, W. Heioett, 148. 



Societies. — Entomological Society of London, H. Goss, 149. The South London 

 Entomological and Natural History Society, H. W. Barker, 149. Birmingham 

 Entomological Society, Colhran J. Waimvright, 151. Lancashire and Cheshire 

 Entomological Society, F. N. Pierce, 152. 



Eeview. — ' Abstract of the Proceedings of the South London Entomological and 

 Natural History Society ' for the years 1888 and 1889. 



Supplement. — New Species of Rhopalocera from Western China, J. H. Leech, 57. 

 Descriptions of some New Species of Phytophagous Coleoptera, Martin 

 Jacoby, 62. 



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The HOLLIES, VICARAGE ROAD, CROYDON. 



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