470 



INDEX 



Chrysomelidae, silk glands of, 85 



Chrysopa, *iy; cocoon of, *i6g ; lay- 

 ing eggs, *:6o; mandibles, *38 ; 

 predaceous, 308 ; silk glands, 85 



Chun, 421 



Cicada, metamorphosis of, *is8; 

 moults, 165 ; sound, 104 



Cicindela, leg of, *53 ; mandible, *38 ; 

 predaceous, 308 ; variation in color- 

 ation, *2I3 



Cimbex, repellent glands, 81 



Circular muscles, *i2i 



Circulation, *i26, 127 



Circulatory system, 124 



Claparede, 426 



Claspers, *7i, *72 



Claus, 411, 421, 437 



Clavate, *34 



Claypole, 442 



Climatal coloration, 200 



Clisiocampa, number of eggs of, 161 



Clisodon, 268 



Cloaca, 69 



Clover, insects of, 252 ; pollination of, 

 266 



Clypeus, 30, *42 



Clytra, embryology of, *i47, *i48, 

 *i54, *IS5 



Cnemidotus, 135 



Coarctate pupa, 168 



Coccinella, distribution of, 378 



Coccinellidae, predaceous, 308 ; silk 

 glands, 85 



Cockroach, cephalic ganglia of, *gr 

 fossil, *387, 388 ; mouth parts, *37 

 muscles, *s6, *86 ; respiration, *i38 

 salivary gland, *i22; spermatozoon, 

 *i 4 i 



Cocoon, 169, *i7O 



Coeloconicum, 94, *95 



Coelom sacs, *i54 



Coleoptera, 18, *2o, 24 



C 'alias, albinism of, 201 ; color sense, 

 115; sexual coloration, 205, *2o6 



Collembola, alimentary tract of, *ns ; 

 defined, 10 ; furcula, 68; primitive 

 condition, 22 ; ventral tube, 68 



Colletes, hairs of, *75 



Colon, 1 20 



Colopha, gall of, *255 



Color, effects of food on, 196 ; sources 

 of, 193 



Coloration, adaptive, 216, 234; ch- 

 matal, 200; development of, 210; 

 effects of moisture and temperature 

 on, 199 ; seasonal, 201 ; sexual, 205 ; 

 variation in, 211 ; warning, 221 



Color patterns, development of, 210; 



origin, 208 

 Colors, combination, 195 ; pigmental, 



194 ; structural, 193 

 Color sense, 114 

 Commissures, 90, *gi 

 Complete metamorphosis, 156 

 Compound eyes, *3i ; origin of, 114.; 



physiology, in ; structure, *no, 



III, *II2 



Comstock, A. B., on ants, 145, 331 ; 



410, 412 

 Comstock, J. H., on venation, 58 ; 403, 



406, 410, 412, 414, 416, 417, 435, 



445, 446 



Cone cells, in, *ii2 

 Conidia, *258 

 Conidiophores, *258 

 Connold, 455 

 Cook, 455 

 Cooke, 454 



Cope, on segmentation, 28 ; 452 

 Copidosoma, 311 

 Copris, spermatozoon of, *i4i 

 Coquillett, 404 

 Corbiculum, *27o, 271 

 Cordyceps, *2$7 

 Corethra, chordotonal organs of, *io8; 



imaginal buds, *i79, 180 

 Corn insects, 253 

 Cornea, no, *in, *ii2 

 Corrodentia, n, 12 

 Corydaloides, 387 

 Costa, *59 

 Coste, 447 



Cotton boll weevil, 397 

 Cotton worm, 393 

 Cowan, 455 

 Coxa, *49, *si, *53 

 Cremaster, 168 

 Cremastogaster, 333 

 Creutzburg, 432 

 Cricket, stridulation of, 106 

 Crioceris, 381 

 Crop, *ii7, *n8 

 Crustacea, 2 

 Cryptorhynchus, 381 

 Crystalline cone, no, in, *ii2 

 Ctenocephalus, 19, *2i 

 Cubitus, *59 



Cuenot, 422, 423, 431, 433 

 Citlc.r. antennae of, *36 ; characteristics 



of, 303 ; filariasis transmitted by, 



305; larva, *i88; mouth parts, *43 ; 



respiration, *i88, 189 

 Cutaneous respiration, 189 

 Cuticula, 73, *74, *76 

 Cuticular colors, 194 



