C N T E N T S . 



The Present Value of the Principal Works on the i pitloptera 



W. G. Sheldon, F.Z.S., F.E.S. (continued from p. 223); 241. Henri ViUne 

 and the Microgaster, Rev. G. W. Crutchley, 245. Mosquito Diagnosis A 

 Suggestion to Describe Wing-spots, Fork-ceils and Palp-markings b m< 

 of Written Formulae, Gilbert E. Brooke, M.A.Cantab., L.B.'C.P.Ed n 

 p.F.H., 247. Some Undescribed Rhopalocera in the British Museum i v ; 

 Hist.), N. D. Riley. 250. Records from a South Hampshire Lenidopt. i i i 

 Log-book for 1920, A. T. Poatans, 252. 



Notes and Observations.— Note on Synonymy of two Micro-Lepidoptera from 

 British Columbia, E. Meyrick, 254. * Probable Danger of I , 



E. Meyrick, 255. Colias croceus in N.. Wales, W. Bowater, 255. Colia 

 croceus and Herse convolvuli in Surrey, Arthur Bliss, 255. Herse convol- 

 vuli and Colias croceus at Wadkurst, Sussex, A. H: Jones, 255. ii • 

 convolvuli and Colias edusa at Brighton, F. G. S. Bramtvell, 25(i ii 

 convolvuli in Hants and the Scilly Isles, (Rev.) J. E. Tarbat, 256. ', 

 convolvuli at Chichester, Joseph Anderson, 256. Herse convolvuli in the 

 Isle of Wight, H. H. L. Scott, 256. Polvgonia c-albm ,n Bucks 



Walter Pierce, 256. Polygotiia c-album in Staffs and Heodes phlasas ab' 

 schmidtn, J. W. D. Sheddon, 257. Stauropus fagi in Epping Forest, A. W 

 Mera, 257. Perenoptilota fluviata in Lancashire and Westmorland, Dr 

 Lowther, 257. Scarcity of Spilosoma lubricipeda. </ ,". Tarbat' 267' 



Ichneumons Attacking Cocoons of Cerura bifida. 257* 



Lepidoptera at Lowestoft in August, H. C. Hayward, 258. Lepidoptera 

 from the Neighbourhood of Oundle, Miriam and Elizabeth Rothschild '258 

 Lepidoptera in East Tyrone, 1922, Thomas Greer, 258. Notes on Lenidow-' 

 tera from the Chiltern Hills, etc., 1922, S. B. Hod<,son, 259. Aberrations of 

 Oolias croceus and Agrotis exclamationis, Stanley N. A. Jacobs 259 Aricia 

 medon ab. albiarmulata, Harr., C. H. Hards, 260. Retarded Emergence of 

 LttthZ7a & 260 Littlew °°d> 2M. Killing with Cyanide! Frank 



Eecent Literatubk.— Bulletin of the Hill Museum, 261. Th. 

 Early Spring Flowers by Moths, 261. 



SociETiEs.-South London Entomological and Natural History Society, 262. 

 London Natural History Society, 264. 



FOR SALE.— From the library of the late Mi I I: 

 Newnham, M.A. Seitz' < PaWctic Lepidoptera,' Lane's 



Butterflies of Euro r ,o'; also works by Kirby, Holland, 

 Mwes, lutt, Boisduval, etc. Particulars from M . J . Harding 



'Briarcot," Church Stretton. 



- 



Great Redaction in Prices. 

 Cabinets. ^Z^St ^'&£Z" *• 



— 40-drawer, 12/6 drawer. 20-drawer, 13/6 drawer. 



Store Boxes 10x8in ' iax!M,K mxmhi 



' 8/11. 5/-. 6/6. 7/9. - ' 9/.. 



CompoCorkSheets. 



^^""■■^■■■■^■■■■■■■■■■■■■■■■■■i 1 i doz. l^d. sheel 



G. A. BENTALL, 392, Strand, London, W.C. 2 



