INDEX 



483 



Claypole, 453 



Clements, 474 ~ 



Climatal coloration, 179 



Clisodon, 225 



Cloaca, 62 



Clover, insects of, 212, 410; pollination of, 

 225 



Clypeus, 28, *4o 



Clytra, embryology of, *i3o, *i3i, *i35> 

 "136 



Cnemidotus, 118 



Coarctate pupa, 147 



Coblentz, 116, 449 



Coccinella, distribution of, 336 



Coccinellidae, predaceous, 271 ; silk glands, 77 



Cochineal, 413 



Cockerell, 347, 426 



Cockroach, cephalic ganglia of, *82; fossil, 

 *343> 34SJ mouth parts, *35; muscles, 

 *53> *77; respiration, *i2i; salivary 

 gland, "107; spermatozoon, *i25 



Cocoon, *i43, *!$! 



Codling moth (see Carpocapsa). 



Cceloconicum, 84, *8$ 



Ccelom sacs, "135 



Coleoptera, 16, *i5, 24 



C 'alias, albinism of, 180; color sense, 100; 

 sexual coloration, "184 



Collembola, alimentary tract of, *ioi; de- 

 nned, 9; furcula, 62; primitive condi- 

 tion, 21 ; ventral tube, 62 



Colletes, hairs of, *68 



Colon, *io2, 105 



Colopha, gall of. *2i4 



Coloradia, 414 



Color, effects of food on, 176; sources of, 172 



Colorado potato beetle (see Leptinotarsa). 



Coloration, adaptive, 194, 210; climatal, 

 179; development of, 187; effects of 

 moisture and temperature on, 178; 

 seasonal, 180; sexual, 184; variation in, 

 1 88; warning, 199 



Color patterns, development of, 187; ori- 

 gin, 1 86 



Colors, combination, 175; pigmental, 174; 

 structural, 172 



Color sense, 100 



Commissures, 80, *82 



Communities, 393; classification of, 389, 

 393; distribution of, 389; examples of, 

 394; grasshopper, 394; stream, 397; in 

 New Mexico, 399 



Complete metamorphosis, 137 

 Compound eyes, *25; origin, 100; physiol- 

 ogy* 98; structure, *97, *98 

 Comstock, A. B., 128, 290 

 Comstock, J. H., 56, 424, 427, 431, 432, 433, 



434, 435, 436, 438, 455, 456 

 Comte, 267 

 Cone cells, 97, *98 

 Conidia, *2i8 

 Conidiophores, *2i8 

 Connold, 462 

 Conradi, 426 

 Conseil, 267 

 Consocies, 393 

 Cook, A. J., 426 

 Cook, M. T., 462 

 Cooke, 462 

 Cooley, 426 



Cooties (see Pediculus}. 

 Cope, on segmentation, 27 

 Copidosoma, 273, 412 

 Copris, spermatozoon of, "125 

 Coprophaga, 373 

 Coquillett, 424 

 Corbiculum, *228 

 Cordley, 426 

 Cordyceps, *2^.^ 

 Corethra, chordo tonal organs of, *9s; imag- 



inal buds, *i6i 

 Corn borer (see Pyrausta). 

 Corn ear worm (see Chloridea). 

 Corn insects, 212, 410 

 Cornea, *97, *98 

 Corrodentia, *i2 

 Corydaloides, 344 

 Cosens, 215, 463 

 Costa, *54 

 Coste, 457 



Cotton boll weevil (see Anthonomus). 

 Cotton boll worm (see Chloridea). 

 Cotton worm, 410 

 Cowan, 462 

 Coxa, 48 

 Craig, 465 

 Craighead, 476 



Crampton, 21, 23, 25, 434, 435, 437/438,. 44 

 Crawley, 467 

 Cremaster, 147 

 Cremastogaster, 291 

 Cricket, stridulation of, 93 

 Crioceris, 338 

 Crop, *io2, *io3 



