Vol XXXIII. 13,7*16 No. 9. 



CDe entomologist's Record 



AND 



Journal of Variation 



l'jDITIOI) ISY 



Kichakd S. BAGNALL, f.l.s., f.e.s. 

 Geobge T. BETHUNE-BAKEE, f.l.s., f.e.s. 



M. BURR, D.SC, F.L.S. , F.Z.S., F.E.S. 



(Rev.) C. R. N. BURROWS, f.e.s.' 

 T. A. CHAPMAN, m.d,, f.b.s., f.e.s. 



E. A. COCKAYNE, m.d., f.e.s. 



Jas. E. COLLIN, f.e.s. 



H. St. J. K. DONISTHORPE, f.z.s., f.e.s. 



John Hartley DURRANT, f.e.s. 



Alfred SICH, f.e.s. 



(Rev.) George WHEELER, m.a., f.e.s., 

 and 

 Henry J. TUENEB, f.e.s., 

 Editorial Secretary. 



CONTENTS. 



PAGE. 



An Essay on the Systematic Study of Variation in the Races of Zygsena filipendulffi, Roger 



Verity, M. D, (concluded) .. .. .. .. .. .. .. .. .. 145 



New British Cecidomyidae. I., R. S. Bagnall, F.R.S.E., F.L.S., F.E.S., and J. W. H. 



Harrison, D.Sc, F.R.S.E ' .. .. 151 



Descriptions of four new Orthoptera from Macedonia, D. P. Uvarov, F.E.S. . . . . 155 



Current Notes . . . . . . . . . . . . . . . . . . . . . . 160 



Societies : — The Entomological Society, London ; The South London Entomological 



Society .. 163 



Obituary: — John Gardner, F.E.S.. . .. .. .. .. .. .. .. .. 164 



(1GTORER 15th, 1921. 



JS — . 



Price ONE SHILLING (nut). 



Subscription foe Complete Volume, post free 



(Including all DOUBTilfi NUMBKUS, elo.) 



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TO UK FOBWAWDICD TO 



HERBERT E. PAGE, F.E.S 



"Bebtbose," Gellatly Road, New Ceoss, S.E.14. 



Communications have been received or have been promised from Rev. G. Wheeler, 

 Messrs. Hy. J. Turner, H. Donisthorpe, Dr. Verity, Capt. Burr, G. T. Bethune-Baker, 

 E. B. Ashby, J. H. Durrant, Orazio Querci, Alfred 0. Hedges, Dr. Cockayne, P. P. 

 Graves, Dr. Campbell, Rev. C. N. R. Burrows, with Reports of Societies and Reviews. 



Cs 



