310 
CONTENTS. 
Paper on “ Reproduction and Parthenogenesis,” Notes on a ... ... ... 72 
Pins and verdigris ... ... ... ... ... ... ... ... ... is 
Probable Double-broodedness of Eupithecia pygmceata ... ... ... ... 258 
Proposed New Bye-laws of the South London Entomological Society ... 166 
Protective resemblance in larvae of lodis vernaria^ 138, 202 ; Colour- variation 
of Diant hcecia conspersa ... ... ... ... ... ... ... ... 275 
Report of the South London Entomological Society ... ... ... ... 35 
Representative species of Noctuae and the Male Genitalia 56 
Retardation in pupal stage producing Variation ... ... ... ... ... 36 
Retarded development of wings ... ... ... ... ... ... 15, 54 
Retarded Emergences... .. ... ... ... ... ... ... ... 90 
Retrospect of a Lepidopterist for 1891 277 
Reviews, vide Notices and Reviews. 
Rhopalocera, The, of Hereford 
Sale of the late W. Bennett’s Collection ... 
Sample Post (foreign) for insects 
Scandinavian Varieties of British Species ... 
Scotch Insects, Rare ... 
Single-broodedness (?) of C/(/<a:rza ... 
Societies : — 
Birmingham Entomological Society ... 
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, 239, 259, 276, 299 
Guernsey Society of Natural History 82, 143 
Lancashire and Cheshire Entomological Society ... ... 216, 264, 
South London Entomological and Natural History Society, 23, 47, 72, 94, 
119, 141, 165, 188, 213, 239, 
South Coast Notes ... 
Special Index ... 
Sports in Venation 
Spring, Colias hyale in, 17 ; Early Notes 
Strange Copulation 
Strange foodplants, Cuspidia aceris,’2AP)\ Smerinthus ocellatus ... 
Stray Notes on certain Lepidoptera 
Structure of cocoon of Eriogaster lanestris ... 
Subgenera of Acronyctid^ {Viminia, Cuspidia and Bisulcia) ... 
“ Sugaring” and Meteorological Influences 
“ Sugaring” for Gojwphora dei'asa and Thyatira batis 
Suggestions for New Work on British Tortrices ... 
Temperature and Melanism ... 
Temperature versus Heredity in producing Variation 
Time of a^Y>eamnce ot Acontia iitctuosa 
Times of emergence ... ... ... ... ... ... 70,91, 
Torrubia robertsii. Fungus on larva of Hepialus virescens 
Tortrices, British, Suggestions for New Work on ... ... ... ... 92 
Trichoptera 291, 292 
Uncertain appearance of certain Lepidoptera 66, 89 
Urtication ... ... 296 
\j^e Chcerocampa euphorbice ... ... ... ... ... 201 
Value of Genitalia in determining species... ... ... ... 13, 56, 82, 150 
Variation in British Lepidoptera (F. Buchanan White, M.D., F.L.S.) ... 217 
Variation in Noctua f estiva and W. conjiua 266 
Ysirmtion ui Colias ccesojiia ... ... ... ... ... ... ... ... 271 
Variety of Arg)'nnis aglaia (with engraving) 265 
Wing-expansion, 101, 153 ; physiology of ... ... ... .. 101 
Wing-structure ... ... ... ... ... ... 274 
WiekevL ioxm ot Eupcecilia vectisa7ia 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, 253 
Bucks : — (Hepialus veileda in), 135 ; North... ... .. ... ... ... 233 
Cambridge, 134, 163, 186, 202 ; Fens, 176, 238 ; Wicken, 176, 291 ; Wisbech, 37, 287 
Channel Islands : — Guernsey ... 87, 159 
Cheshire ; — Chester, 39 ; Wallasey, 85, 296 ; Warrington 86, 233 
Cumberland Carlisle 62 
... 136 
... 35 
... 54 
... 59 
... 17 
257, 297 
... 305 
305 
302 
159 
276 
14 
61 
201 
186 
256 
57 
82 
113 
257 
92 
55 
55 
90 
114, 139, 294 
98 
252, 
37, 
88 , 
