Cabbage butterfly, Southern, 88 Cabbage butterfly, White or Imported, 83 _Callidrayas eubule_, 98 _Calosoma scrutator_, 181 _Calycopis cecrops_, 251 Camberwell beauty, _see_ Mourning-cloak Carolina satyr, 227 Caterpillar cages, 44 Caterpillar collecting, 44 Caterpillar habits, curious, 198 Caterpillar hunter, 181 Caterpillar parasites, 260 Caterpillar to chrysalis, 8-10 Caterpillars, 5-9 _Catopsilia eubule_, _C. philea_, or _C. agarithe_, 109 _Cercyonis alope_, 215, 228 _Cercyonis pegala_, 218 Chalcid flies, 42 _Charidryas nycteis_, 141 Checker-spot, Baltimore, 135 Checker-spot, Harris's, 140 Checkered white, 88 _Chlorippe celtis_, 210 _Chlorippe clyton_, 212 Chrysalis, 8-12 Chrysalis to butterfly, 10-13 _Chrysophanus hypophlaeus_, 257 _Chrysophanus thoe_, 257 _Cinclidia harrisii_, 140 _Cissia eurytus_, 226 _Cissia sosybius_, 227 Classification of butterflies, 55 Clouded sulphur, 101 Cloudless sulphur, 98 _Colias caesonia_, 110 _Colias eurytheme_, 110 _Colias philodice_, 110 Collecting butterflies, 49-54 Color changes, 7 Color sense, Selective 32 Coloration, 24-35 Comma, 153 Common skippers, 268-282 Common wood nymph, 215 Compton tortoise, 185 Copper, The American, 255 Copper, The Bronze, 257 Coppers, Synopsis of the, 257 Coppers, Tribe of the, 252-258 Cosmopolite, 166-171 Counter-shading, 24-25 Cremaster, 8 Crescent-spots, Synopsis of the, 149 Crescent-spots, Tribe of the, 135-150 Cyanide bottle, 51 _Cyaniris ladon_, 258 _Cynthia atalanta_, 191 _Cynthia cardui_, 191 _Cynthia kuntera_, 191 Cynthia Moth, 14 Dainty sulphur, 109 Dazzling coloration, 26-29 Death-feigning, 22-23 _Debis portlandia_, 227 Diana fritillary, 118 Dog's-head butterfly, 100 Drying box, 54 Dull-eyed grayling, 228 Dusky-wing, Juvenal's, 272 Dusky-wing, Persius's, 276 Dusky-wing, Sleepy, 275 Eclipsing coloration, 26-29 Eclosion, 11 Egg-laying, 46 Emperors, Tribe of, 207-214 Encasement theory, 9 _Enodia portlandica_, 219 Envelopes for collectors, 52 _Epargyreus tityrus_, 270 _Euchloe genutia_, 97 _Euchloe olympia_, 97 _Eudamus proteus_, 271 _Eugonia J-album_, 185 _Euphydryas phaeton_, 135 _Eupsyche M-album_, 244 _Euptoieta claudia_ 116 _Eurema euterpe_, 111 _Eurema lisa_, 106 _Eurema nicippe_, 105 _Eurymus eurytheme_, 102 _Eurymus interior_, 104 _Eurymus philodice_, 101 _Euvanessa antiopa_, 191 _Everes comyntas_, 264 Exuviae, 6 Eyed brown, 221 Falcate orange-tip, 94 _Fenisequa tarquinius_, 253 Fritillaries, Synopsis of the, 133 Fritillaries, Tribe of the, 115-135