310 CONTENTS. 



Paper on " Reproduction and Parthenogenesis," Notes on a ... ... ... 72 



Pins and verdiarris ... ... ... ... ... ... ... ... ... 18 



Frohnhle Donhle-hroodedness of Et{/>Mfcia />ygmceafa ... ... ... ... 258 



Proposed New Bye-laws of the South London Entomological Society ... 166 



Protective resemblance in larvse of /odis vernaria, 138, 202 ; Colour- variation 



of Dianth(ecia const>e7-sa ... ... ... ... ... ... ... ... 275 



Report of the South London Entomological Society ... ... ... ... 35 



Representative species of Noctuse and the Male Genitalia ... ... ... 56 



Retardation in pupal stage producing Variation ... ... ... ... ..: 36 



Retarded development of wings ... ... ... ... ... ... 15, 54 



Retarded Emergences .. .. ... ... ... ... ... ... ... 90 



RetrosiDCct of a Lepidopterist for 1891 ... ... ... ... ... ... 277 



Reviews, v-de Notices and Reviews. 



Rhopalocera, The, of Hereford 136 



Sale of the late W. Bennett's Collection ... ... .. ... ... ... 35 



Sample Post (foreign) for insects ... ... .. ... ... ... ... 54 



Scandinavian Varieties of British Species ... ... ... ... ... ... 59 



Scotch Insects, Rare ... ... ... ... ... ... ... ... ... 17 



Siiigle-broodedness (?) of C/(/a;'za «7(za'a/(Z ... ... .. ... ... 257, 297 



Societies : — 



Birmingham Entomological Society ... ... ... ... ... ... 305 



City of London Entomological and Natural History Society, 21, 45, 95, 



117, 142, 167, 190, 215, 238, 260, 300 

 Entomological Society of London, 20, 71, 93, 116, 164, 187, 2.39, 259, 276, 299 

 Guernsey Society of Natural Hi.story ... ... ... ... ... 82, 143 



Lancashire and Cheshire Entomological Society ... ... 216, 264, 305 



South London Entomological and Natural History Society, 23, 47, 72, 94, 



119, 141, 165, 188, 213, 239, 302 



South Coast Notes ...159 



Special Index 252,276 



Sports in Venation ... ... ... ... ... ... ... ... 14 



Spring, tW/«j /nWdf in, 17 ; Early Notes 37, 61 



Strange Copulation ... ... ... ... .. •.. ... .. 201 



Strange foodplants, O/.f/zV/z'a rtr^rw, 210 ; Svicrinthus ocellatiis ... ... ... 186 



Stray Notes on certain Lepidoptera ... ... ... ... ... ... 256 



Structure of cocoon of ^/'/fiii'w.f/t';' /«;?«/;-/.? ... ... ... . . ... ... 57 



Subgenera of AcRONYCTiD.?3 ( F/w///?(7, C?/.y/iZ(//a and ^25«/a(j) ... ... ... 82 



" Sugaring " and Meteorological Influences ... ... ... ... 88, 113 



" Sugaring " for (7/'//o///£?ra (/t^ra.frt and 'J hyatira batis ... ... ... ... 257 



Suggestions for New Work on British Tortrices ... ... ... ... ... 92 



Temperature and Melanism ... ... ... ... ... ... ... ... 55 



Temperature 7rr.y/« Heredity in producing Variation ... ... ... 55 



Time ot apTpenrance of Afon/ia /i.ch/osa ... ... ... ... ... ... 90 



Times of emergence 70,91,114,139,294 



7'orr/i///a ro/h-nsn. Fuugns on larva, of Hi/'/tzh/s z'iresa'fis ... ... ... 98 



Tortrices, British, Suggestions for New Work on ... ... ... ... 92 



Trichoptera ... .". 291, 292 



Uncertain appearance of certain Lepido^jtera ... ... ... ... 66, 89 



Urtiaation 296 



JJsc of s])ots on larva of C//<£>ocai///'a L-i//>/iordia ... ... ... ... ... 201 



Value of Genitalia in determining species ... ... ... ... 13,56,82, 150 



Variation in British Lepidoptera''(F. Buchanan White, M.D., F.L.S.) ... 217 



Yariation in A'i>c(ua/edn'a and A^. cofijitea ... ... ... ... ... ... 266 



Yariation in Co/ias ctssoiiia ... ... ... ... ... ... 271 



Var-iety of ^;;^i «;;/.? a^^Vrt/a (with engraving) ... ... ... ... ... 265 



Wing-expansion, 101, 153 ; physiology of ... ... ... ... ... .. 101 



Wing-structure ... ... ... ••• .■ ■•■ ••• ■■• 274 



Wicken form, of £ii/>ari7ia zur/isd>/a... ... ... ... ... ... ... 258 



INDEX TO LOCALITIES. 



Aberdeenshire :— Aberdeen, 61, 180, 253 ; Pitcaple 38, 86, 111, 231 



Bedford 206 



Berks :— Newbury, 39, 63, 85, 237, 286 ; Reading 39, 110, 226, 2,53 



Bucks:— (^.■//fl/zww/^'^a in), 135; North 233 



Cambridge, 134, 163, 186, 202 ; Fens, 176, 238 ; Wicken, 176, 291 ; Wisbech, 37, 287 



Chaunellslands :— Guernsey 87,159 



Cheshire ;— Chester, 39 ; Wallasey, 85, 296 ; Warrington 86,233 



Cumberland : — Carlisle ... ... ... ... ... 62 



