LIST OF ILEUSTEATIONS, &e- 
ies Al, Portrait of Brunner von Ch 
Pu. If. New Exotic Fleas .. ‘ 
Pu. II. The guests of Ants and Termites _ 
Pu. IV. Neuration and tibial spurs of Psychids .. 
Pu. V. Antenne>of Psychides : 
To be need OPP eS PAGE 
INDEX. 363 
a PAGE. r PAGE. 
' Plebeius aegon and P. Tae, Com- Smerinthus ocellatus two years in 
parison of . 0 | BS pupal stage og Malle 
Plusia gamma and P2 yr ameis cardui Somatochlora metallica in Scotland 266 
migrating together els 127 | South London Ent. Society ; Field 
Poecilocampa ed without hace Meeting(with photo) 197 ; Officers 
marks : 350 of, for 1900 oH 27 
Polygonia c- -album in the London Sphingids, Unusual time of f appear 
district 276 ance 348 
Polyommatus bellargus i in Bucks . 349 Sphingomorpha monteironis said to 
Porthesia chrysorrhoea at Chi- damage fruit, 193; corrected .. 267 
chester, 274; in north Hssex .. 165 Sphinx “conuolunuli at Chichester, 
Preservation of Psychid females .. 267 274; at Weymouth, 302; in 
Primary and secondary sexual Somerset, 53; and at Penarth.. 54 
characters of eR Con- Spring insects, 136; Lepidoptera, 
nection between .. oe Ae) 188-191 
Probable myrmecophilous _ habits Stauropus fagi in Dormans Park 219 
of the genus Astilbus bo Gets) Stilbia anomala, Habits of female 305 
Protective coloration in Mastax Stridulation of Mecopoda elongata 96 
semicaeca, 3; in Hierodulanotata, Sugaring in the Isle of Man, 244; 
3; of Hwnastacidae, 95; of a in Monk’s Wood . ae . 843 
Tettigid, 95; Hymenopus bicornis, Swarming of Anosia a archippus, 207: 
Gg iar larvee of Amphidasys of Oligostima araealis o @ 
betularia .. : . 107 | Swiss butterflies, Three seasons 
Psychid genera, New oo PAD among 
Psychidea graecella, Note on 86, 168 Synonymy of some of the Emerald 
Psychides in 1900, 145; acorrection 217 moths oO . 180 
Publication fund of the City of 
peers Sor : 250, ao pease Bee eae and T. wee 
BUnEtioniol Wozeperd, jrancillonana 223 RENEE of Formica 
Bynum siatalanta in.Janvary, a3 rufa and Lastus fuliginosus . 165 
Rare Coleoptera, 28, 262; Noctuids ee ie cate t : 250 
in Guernsey, 273; sawflies and pees vend tovatus in nests o 
Diptera in Scotland 308 a tan ae sa (Ghoer 138, aie 
Rearing Sesia philanthiformis 218 aan es Le bales nat oreten eu) ke 36 
Relationship between larval and riphaena pronuba in April .. 166 
imaginal less of Lepidoptera Triple- ues oe double-brooded 
(with plate) 141,177; of Philea, pee tee Damen - 296 
Cybosia and ndnosa 930 rogophloews, Notes on some unde- 
Restoration of green colour in Lepi- T seribed species of. . 308 
doptera 991 ubercle on the first dorsal segment 
Retarded emergence | in Smerinthus T of cae @ era Per: ae 
ocellatus and Cerura vinula 247 ypesol genera Gontyna and Ochria 241 
Revision of the genus Derotmema .. 112 V: 1 g ' 53 
Rhinocypha fulgidipennis captured 193 Sete nes Sere ee a 346 
D) | 7 i . aly, ¢ : 
Rumia luteolata in September, 304, 348 Violino Sane ariiine Pee TN a 
Sagacity of larva of Galleria mello- vin) @o.auabatsyanteyate zp -- 108 
nella 0 .. 230 
Sale of the “ Sam Stevens ” ’ collec- Winter capture of Gonoptera libatria 
tion : 3 110, 111 ae 4: 
Scolytus ugulosus i in Prunus lauro- . 
cerasus 77 | Years of abundance of Colias edusa 
Sesia cynipiformis ‘and S. culici- and C. hyale in Britain . ove 
formis near Croydon . 134 | Yorkshire Naturalists’ Union, 251, 353 
