351 



PAGE. 



Phygalia pedaria, Melanic forms in 

 Middlesex 108 



Phymatodes lividus afReading, 294 ; 

 Distinction from P. variahile . . 295 



Pieris brassicae, oviposition of, 243; 

 Protective resemblance of pupa, 

 218 ; P. napi, Variation of pupa, 

 339 ; Scent of the male, 241 ; P. 

 rapae feeding on Fanaria biennis 312 



Plati/dema dytiscoides in the New 

 Forest 104 



Platijptilia {Amblyvtilia) acantho- 

 dactyla and P. cotunodacti/la in 

 South Devon, 47 ; P. pallidactyla 

 at Dumfries . . . . . . 73 



Plebeius argus (aegon) var. liypo- 

 chiona in Kent . . . . . . 302 



"Plume" material required 40, 80, 111 



Plume moths, Agdistid, Alucitid, 

 and Orneodid, Types of the 

 genera of . . . . . . . . 34 



Plume moths, Work done amongst 

 in 1904, 40 ; indications of obser- 

 vations required in 1905 . . 40 



Plusia monetd at Reading . . . . 273 



Polia chi at Halifax, 75 ; in Mon- 

 mouthshire, 835; in Rutland, 295 ; 



Polygonia c-album, Foodplants of, 

 3*12 ; in Epping Forest, 338 ; 

 pu^jal life of, 312 ; P. egea, collect- 

 ing larvse of, . . . . . . 190 



PohiommatuA astrarche ab. 

 arta.ver.ren, Type descrip- 

 tion of, 280; ab. saZHtac/s, Type 

 description of, 280; observa- 

 tions on, 267 ; larval habits of, 

 268 ; Some British aberrations 

 of 280 



P. corijdon, pupal suspension of . . 79 



P. orbitulKS resemblance to other 

 species . . . . . . . . 302 



Preservation of larvae for scientific 

 work . . . . . . . . 73 



Pria dulcamanw, in Sussex .. 271 



Prionocyphon serricornis, with 

 aquatic larva . . . . 292, 340 



Proportion of sexes in Lepidoptera 

 reared from ova, 46, 71 ; in bred 

 Pieris brassicae . . . . . . 71 



Protective resemblance, Movia orion 

 imago, 46; Pieris brassicae pupa, 

 218 ; Thecla lu-album larva . . 161 



Pseudoterpna pndriata, A brown 

 aberration of . . . . . . 339 



Psychid economy. Probable er- 

 roneous account of . . 54, 71 



Pterostic]ius paninipunctatus, 342; 

 A help to its identification . . 293 



Ptilophora plumigera, at light . . 22 



Ptinus latro, in London, 333; P. 

 tectus. Distribution of . . . . 30 



Pupa of Thestor ballus, sculpturing 

 of (plate), 145; oiPapiliomachaon, 

 Variation of . . . . . . 277 



Pupal habit of Macrothylacia rubi, 185 



PAGE. 



Pupal life of Polygonia c-album . . 312 

 Pupal period. Extended, of Cucul- 



liachamoniillae, 159; otDimorplia 



versicolor, 132 ; Corrected, 160 ; 



of Emmelesia unifasciata, 300, 



335 : of Lachneis lanestris 132, 160 

 Pupal skin of Chrysophanus dispar 



(plate) 322; of C. phlaeas (plate) 172 

 Pupal suspension of Polyuinmatus 



corydon 79, 80 



Pupation of Coleophorahemerobiella 316 

 Pygaerapigra, Note on (Correction) 136 

 Pyrameis atalanta, Immigration of 



300, 335; Note on, 310; P. 



cardni, at sea . . . . . . 235 



Quedius kraatzii, at Chiddingfold, 

 18 ; Q. nigrocoeruleus, in Sussex, 

 17 ; List of previous captures, 17 ; 

 Q. obliteratus, at Gibside . . 331 



Ueai-ing Acro)iycta{CHS2)idia)tridens 285 



Reports of Societies, Publication of, 

 in the Entom. Record . . . . 276 



Retarded emergences of CuculUa 

 chamomillae, 159; Emmelesia uni- 

 fasciata {Perizoma bifaciata), 

 300,335; Lachneis lanestris, IB2, 160 



Retrospect of a Coleopterist for 1904, 

 29 ; of a Dipterist for 1904, 55 ; 

 of a Lepidopterist for 1905 . . 305 



llhizopliagus coerideipennis in Dur- 

 ham 156 



Rhizotrogus solstitialis, On a flight 

 of 333 



Rumia luteolata (crataegata), New 

 forms of . . . . ' . . . . 838 



Rush-feeding Coleophorides, Notes 

 on 286 



Sacium pusillum. Second British 

 record of . . . . . . . . 166 



Sale of Dr. Mason's collections . . 159 

 Sapromyza affinis, from Midlothian 55 

 Satyrus actaea specifically distinct 

 from S. cordula, 66, 175 ; S. 

 prieuri. Egg and young larva of 274 

 Scales on the wings of lepidoptera 



86, 115 

 Scent-fans of Aporoplujla nigra . . 341 

 Scent of the male Pieris napi . . 241 

 Scents of insects, and some thoughts 



about their possible meaning 321, 340 

 Scientific publications and clay- 

 loaded paper . . . . . . 87 



Scoliopteryx libatrix, Newly-formed 



pupa of 186 



Scolytus pnmi, nea,r Jjondon .. 271 

 Sci/dmaenus godarti, at Buddon 



Wood 271 



Season of 1905, The, an improve- 

 ment upon previous years, 305 ; in 

 Germany . . . . . . . . 325 



Second broods of Astliena candidata, 

 315 ; Cerura furcida, 256 ; Ci- 



