PAGE 



Hemiptera, A fortniglit's collecting, in Ilampsliire . . . , . . . . '2-M 



Hymeuoptera and Aphides, 276 ; and Diptera, Some North Derbyshire . . 110 

 Hypera meles F. and other Coleoptera in a lucerne field at Wicken. . . . 249 



Ischuocera (Mallophaga), A new genus of . , . . l-")9 



Jussina, British, A generic arrangement of .. .. .. .. .. 204 



" Konowia," Zeitschrift fiir systematische Insektenkuude : another entomo- 

 logical periodical . . . . . . . . . . . . . . . . 64 



Leistus montanus Steph. in Arran . . . . . . . . . . . . 250 



Lepidoptera in the Dolgelly district, Merionethshire, 38 ; Descriptions of two 



new species of, from New Zealand . . . . . . . . . . . . 196 



Leptura sanguinolenta at Nethy Bridge, N.B 208, 230 



Lissodema cursor Gyll., etc., at Box Hill . . . . . . . . . . 65 



Miridae (Capsidae) common to Britain and N. America . , . . . . 309 



Mordellidae, A new genus aud some new species of {ivithjjgures) . . . . 221 



Mvmarid, A new, from Brockenhurst {wiOi Plate) . . . . . . . . 229 



Nehria iberica Oliveira, a British species . . . . , . . . . . 92 



New Zealand, Notes on collecting in, during the Season 1920-1921, 28; 



Insects observed on a glacier in . . . . . . . . , . . . 94 



Nomada hillana Kirby, Note on . . . . . . . . , . . . . . 252 



Notes, Critical, en the Hon. H. Onslow's paper " Melanism in Abraxas 



grossulrtriata var. varleyata . . . . , . . . . . . . . . 131 



Notouecta halophila J. Edw., Localities for . . . . . . . . , . 255 



Obituaries. — Arthur W. Bacot, F.E.S., 115 ; Louis Bedel, 66 ; Thomas G. 

 Bishop, 237, 279 ; Thomas A. Chapman, M.D., F.R.S. {tviih Portrait), 

 22, 40 ; William Lucas Distant, F.E.S., 06 ; Hamilton H. Druce, 

 F.Z.S., 211; Albert Brydges Earn, 20; Julius Jaeger, 114; Vincent 

 Robert Perkins, 110; G. A. James Rothney, F.E.S., 113; Henry 

 Rowland Brown, M.A., F.E.S., 142, 165; Dr. Georg von Seidlilz, 22 ; 

 David Sharp, M.A., M.B., F.R.S. {icith Portrait), 234 ; Frederick W. 



L. Sladen, F.E.S., 22, 111 ; Francis George Whittle, F.E.S 22 



Orchamus bellaniii, a new Pamphagid grasshopper from the Canary Islands 1.S9 

 Orthezia maenariensis Dougl. (Coccidae), A Synouymical Note on . . . . 2">4 



Orthoptera, Three new, from Palestine and N.W. Persia {withjiyures) . . 83 

 Osmia leucomelaua Kirby, in Shropshire . . . . . . . . . . 252 



Pantomorus godmaui Crotch, a cosmopolitan weevil attacking roses and 



greenhouse plants, The synonymy and distribution of . . . . . . 161 



Parasite, a Chalcid, of Lecanopsis formicarum Newstead, 163 ; a Liotheid 

 (Mallophaga) of the Curlew (Numeuius arquata L.), Observations on 

 the Life-history of {icith fyures) . . . . . . . . . . . . 243 



Parasites of beetles, Notes on some, 226 ; On some Hymeuopterous, and 

 some other enemies «f Tortrix viridana Linn. : with further records of 

 Chalcididae swarming in buildings . . . , . . . . . . 56 



Pelobius tardus Herbst, The life-history of the, by__F. Balfour-Browue, M. A. 141 

 Pentatoma rufipes L., A Contribution to the Life-history of, 152 ; Notes on, 



(Tropicoris) 210 



Phasmid larvae from Mount Everest . . . . . . 277 



Phylloxera salicis Licht., a species of Aphid new to Britain . . . . . . 191 



Picromerus bideus L., Nutes on two larvae of , . . . . 232 



