PAGE 



Gabrius, Some new species of (with Plate) ... ... ... ... ... 25 



Geometer, The wingless ... ... ... ... ... ... ... 59, 79, 112 



Gnorimus nobilis, &c„ at Colchester 230 



Halictus, On an overlooked new species of, in Britain ... ... ... 62 



Ilalipliis browneaniis, ncc H. brownei, 108 ; description of a new species of 73 



Haplothrips, On two species of, new to the British fauna 227 



Hedycliridium coriaceum and Crabro albilal)ris, 137 ; parasitic on Crabro 



albilabris 90 



Heer's types [of Homalota] in the British Museum, Remarks on some of ... 157 



Helophorus, Note on a table of the British species of, appearing in this 



Magazine (Vol. XLIV, p. 218) ... 110 



Help-notes towards the determination of British Tenthredinida;, &c. (31) 140 



Hilara albocingulata, sp. n. ... ... ... ... ... ... 13 



Homalota (Liogluta) aquatilis. Thorns. {? — sericans, Rey), a species of 

 Coleoptera ue\v to Britain, 7 ; cribriceps. Sharp, note on, 135 ; fungi- 

 cola, on some allies of, 151 ; Remarks on some of Heer's types of . . 157 



Hydroporus bilineatus, Sturm, in England 109 



Hymenoptera Aculeata, Notes on British, 90 ; two species new to Britain 83 



Insects caught by an Orchid 254 



Languriinaj, Notes on a small collection of 27 



Lopidoptera, Apterous females of certain, 8; from Gibraltar and the 

 surrounding coimtry, notes on, 117, 189, 233 ; on semi-apterous 



females in, 205 ; in Surrey in 1912 .. 35 



Liotheids (Ma^lophaga), A suggestion for securing certain .. 36 



Listropsylla, A new, and the J of Ctenophthalmus calceatus, Watei-st. 



(1912), both from South Africa (with Plate) 207 



Longicorn, An introduced West African, Cordylomera suturalis, Chevr. ... 63 



Lophyrus, Note on two species of the genus ... ... ... ... .. 214 



Magdalis carbonaria, L., in Morayshire . 257 



Melanism and wet climates 185 



Melanophila on charred pines 109 



Melanothrips (Thysanoptera), On a new species of, from Tunisia 263 



Mesophylax iuipunctatus, &c., in Perthshire ... ... 259 



Micromalthidaj, a new family of beetles. The life-history of 243 



Musicoderus (Staphylinidse), Description of a new species of, from Jamaica 175 



Nature Reserves, Society for the Promotion of. The ... . . ... ... 90 



Nemosoma elongatum, L., in the Oxford district 229 



Nirmus interruptus, Piaget, What is the true host of P .. .. ... 18 



Norellia spinigera, Ztt., in Perthshire ... ... ... ... 17 



Notiophili, A conti-ibution to the knowledge of the British 70 



Nycteribiid, A new British ... ... ... ... .. ... ... 258 



Obituaries :— Avebury, Lord, F.R.S., &c., 162 ; Boyd, Thomas, 38; Brabant, 

 Edouard, 21; Cameron, Peter, 20; do la Garde, Philip, R.N., 161; 

 Druce, Herbert, F.L.S., 277 ; Jeffrey, W. R., 38 ; Kirby, W. F., F.L.S., 

 19 ; Pagenstecher, Dr. Arnold, 278 ; Puton, Dr. Auguste, 278 ; Reuter, 

 Prof. O. M., Hon. F.E.S. (with Portmit), 230 ; WaUace, Alfred Russel, 



O.M., D.C.L., F.R.S 276 



Odonata, Trichoptera, Neuroptera, luul l'lect)ptera of Wood W^alton Fen, 



Huntingdonshire ... ... ... ... ... ... ... ... 271 



