1-7.British Butterflies[Frontispiece]
8.Larvæ and Pupæ of British Butterflies}[At end]
9.Sphinges
10.Bombyces
11.Noctuæ
12.Noctua and Geometræ

Full references accompany the Plates.

ILLUSTRATIONS IN THE TEXT

FIG. PAGE
[1].Scales from the Wings of Butterflies1
[2].Portion of the Wing of a Butterfly from which some of the Scales have been removed2
[3].Body of a Butterfly—Under Side3
[4].Section of the Eye of an Insect4
[5].Antennæ of Butterflies5
[6].Antennæ of Moths5
[7].Section of the Proboscis of a Butterfly7
[8].Diagram of the Wings of a Butterfly9
[9].The Undeveloped Fore Leg of a Butterfly10
[10].The Four Stages of the Large White Butterfly (Pieris Brassicæ)14
[11].Egg of the Meadow Brown Butterfly20
[12].Egg of the Speckled Wood Butterfly20
[13].Egg of the Vapourer Moth20
[14].The Caterpillar of the Clouded Yellow Butterfly22
[15].The Caterpillar of the Dark Green Fritillary Butterfly23
[16].The Caterpillar of the Purple Emperor Butterfly24
[17].An Ichneumon Fly (Cryptus Migrator)25
[18].Another Ichneumon Fly (Pimpla Instigator)25
[19].The Caterpillar of the Angle Shades Moth (Meticulosa)26
[20].Walking Leg of a Caterpillar28
[21].Larva of the Yellow Underwing Moth (Pronuba)28
[22].Larva of the Crimson Speckled Moth (Pulchella)28
[23].Larva of the Lobster Moth (Fagi)28
[24].Caterpillar of the Iron Prominent Moth (Dromedarius)29
[25].Larva of the Brimstone Moth (Luteolata)29
[26].The Claspers of a Caterpillar30
[27].The Homes of Leaf Miners and Leaf Rollers33
[28].The Cocoon of the Emperor Moth40
[29].The Cocoon of the Six-Spotted Burnet (Filipendulæ)40
[30].The Pupa of the Privet Hawk (Ligustri)44
[31].The Chrysalis of the Large White Butterfly (Brassicæ)44
[32].The Pupa of the Dark Green Fritillary (Aglaia)45
[33].The Pupa of the Black-veined White Butterfly (Cratægi)45
[34].The Pupa of the Currant Moth45
[35].Pupa of the Pale Tussock Moth (Pudibunda)45
[36].A Butterfly, just after Emerging50
[37].A Butterfly at Rest (Large Copper)57
[38].A Moth at Rest (Gothic)57
[39].A Wire Frame for a Butterfly Net65
[40].Stick for the Net65
[41].The Metal Y66
[42].Pattern for the Net67
[43].The Cyanide Bottle68
[44].Section of the Laurel Box70
[45].The Chloroform Bottle72
[46].} Fittings for the Collecting Box75
[47].
[48].
[49].
[50].Frame of Net for Collecting Insects on Lamps and Windows87
[51].A Trap for Catching Moths88
[52].Metal Joint for Lantern and Net91
[53].Net and Lantern for Taking Moths from High Blossoms91
[54].Frame for the Sugaring Net94
[55].Cage for Decoy Females96
[56].A Sugar Trap96
[57].A Larva Glass114
[58].A Larva Glass114
[59].A Larva Cage115
[60].Section of a Setting Board123
[61].Sections of Setting Boards123
[62].A Butterfly on the Setting Board124
[63].Another Method of Setting Butterflies and Moths126
[64].A Blowpipe for Larvæ131
[65].The Bath White—Under Side147
[66].The Clouded Yellow—Female151
[67].The Small Pearl-bordered Fritillary—Under Side155
[68].The Pearl-bordered Fritillary—Under Side156
[69].The Queen of Spain Fritillary—Under Side157
[70].The Dark-green Fritillary—Under Side158
[71].The High-brown Fritillary159
[72].The Silver-washed Fritillary—Under Side160
[73].The Greasy Fritillary—Under Side161
[74].The Glanville Fritillary—Under Side162
[75].The Comma—Under Side164
[76].The Purple Emperor—Under Side172
[77].The Marbled White—Under Side174
[78].The Wood Argus—Under Side176
[79].The Grayling—Under Side178
[80].The Large Heath—Under Side179
[81].The Ringlet—Upper Side180
[82].The Marsh Ringlet—Under Side181
[83].The Brown Hairstreak—Male184
[84].The White-letter Hairstreak184
[85].The Purple Hairstreak—Male186
[86].The Green Hairstreak186
[87].The Tailed Blue—Under Side188
[88].The Silver-studded Blue—Under Side189
[89].The Common Blue—Under Side191
[90].The Clifden Blue—Under Side191
[91].The Chalk-hill Blue—Under Side192
[92].The Holly Blue—Under Side193
[93].The Mazarine Blue—Under Side194
[94].The Small Blue—Under Side194
[95].The Large Blue—Under Side195
[96].The Silver-spotted Skipper—Under Side201
[97].The Death's-head Hawk Moth205
[98].The Larva of Atropos206
[99].The Caterpillar of Euphorbiæ207
[100].The Small Elephant Hawk Moth208
[101].The Poplar Hawk209
[102].The Broad-bordered Bee Hawk212
[103].The Hornet Clearwing of the Poplar213
[104].The Currant Clearwing213
[105].The Forester214
[106].The Six-spotted Burnet215
[107].The Larva of Filipendulæ215
[108].The Green Silver-lined217
[109].The Short-cloaked Moth218
[110].The Muslin Moth218
[111].The Common Footman219
[112].The Larva of Jacobææ219
[113].The Scarlet Tiger220
[114].The Buff Ermine222
[115].The White Ermine222
[116].The Ghost Swift—Female223
[117].The Common Swift224
[118].The Goat Moth225
[119].The Larva of Ligniperda (less than half full size)225
[120].The Leopard Moth226
[121].The Larva of Pyrina (only partly grown)226
[122].The Brown Tail227
[123].The Gipsy—Male227
[124].The Black Arches—Male228
[125].The Vapourer Moth—Male228
[126].The Female Vapourer228
[127].Larva of the Vapourer Moth229
[128].The Drinker—Male230
[129].The Oak Hook Tip233
[130].The Chinese Character233
[131].The Poplar Kitten234
[132].The Puss Moth235
[133].The Coxcomb Prominent235
[134].The Larva of Bucephala236
[135].The Chocolate Tip237
[136].The Peach Blossom237
[137].The Yellow Horned238
[138].The Marbled Beauty240
[139].The Grey Dagger240
[140].The Poplar Grey241
[141].The Figure of Eight241
[142].The Brown-line Bright-eye242
[143].The Smoky Wainscot243
[144].The Common Wainscot243
[145].The Bullrush244
[146].The Frosted Orange245
[147].The Flame245
[148].The Light Arches246
[149].The Flounced Rustic246
[150].The Cabbage Moth247
[151].The Dot247
[152].The Rustic Shoulder-knot248
[153].The Marbled Minor248
[154].The Mottled Rustic249
[155].The Turnip Moth250
[156].The Heart and Dart251
[157].The Garden Dart251
[158].The Flame Shoulder252
[159].The Lesser Broad Border252
[160].The Lesser Yellow Underwing253
[161].The Gothic254
[162].The Old Lady254
[163].The Common Quaker255
[164].The Chestnut256
[165].The Pink-barred Sallow256
[166].The Dun-bar257
[167].The Broad-barred White257
[168].The Angle Shades258
[169].The Grey Arches259
[170].The Shears260
[171].The Bright-line Brown-eye260
[172].The Early Grey261
[173].The Shark262
[174].The Burnished Brass263
[175].The Silver Y264
[176].The Red Underwing266
[177].The Light Emerald270
[178].The August Thorn271
[179].The Peppered Moth272
[180].The Willow Beauty273
[181].The Large Emerald274
[182].The Common Emerald274
[183].The Lace Border275
[184].The Riband Wave276
[185].The Blood-vein276
[186].The Common Wave277
[187].The Clouded Silver277
[188].The V Moth278
[189].The Common Heath279
[190].The Bordered White—Male279
[191].The Currant Moth280
[192].The Spring Usher281
[193].The March Moth282
[194].The November Moth282
[195].The Twin-spot Carpet283
[196].The Grass Rivulet283
[197].The Netted Pug284
[198].The Narrow-winged Pug284
[199].The Brindled Pug284
[200].The Small Seraphim285
[201].The Blue-bordered Carpet285
[202].The Beautiful Carpet286
[203].The Common Carpet286
[204].The Silver Ground Carpet287
[205].The Garden Carpet287
[206].The Yellow Shell288
[207].The Small Phœnix288
[208].The Small Mallow289
[209].The Tabby or Grease Moth291
[210].The Meal Moth292
[211].The Small Magpie292
[212].The Mother-of-Pearl293
[213].The Garden Pebble293
[214].The Beautiful China Mark294
[215].Gonodactyla295
[216].Osteodactylus295
[217].Pentadactyla295
[218].Hexadactyla—Enlarged296
[219].Phragmitellus—Enlarged one-half297
[220].Hamellus—Slightly Enlarged297
[221].Tristellus297
[222].Hortuellus298
[223].Mellonella298
[224].Xylosteana with wings closed299
[225].Viridana300
[226].Cristana—Enlarged300
[227].Lecheana300
[228].Pruniana300
[229].Salicella301
[230].Octomaculana—Enlarged301
[231].Cirsiana—Enlarged302
[232].Pomonella302
[233].Zoegana—Enlarged302
[234].Fagella303
[235].Cuprella304
[236].Padellus304
[237].Nervosa—Twice Natural Size304
[238].Geoffrella305
[239].Ibipennella—Enlarged305
[240].Complanella—Enlarged306
[241].Aurella—Enlarged307

PART I
STRUCTURE AND LIFE-HISTORY OF THE LEPIDOPTERA


CHAPTER I
GENERAL CHARACTERS

The word Lepidoptera, which you see at the head of this page, is the name of the order of insects to which this volume is to be devoted. It is formed from two Greek words, one (lepis) signifying a scale, and the other (pteron) denoting a wing; and was applied by the great naturalist Linnæus to the scaly-winged insects popularly known as Butterflies and Moths.