

Claypole, 

 demi 



ciini.ii.il . (deration 



( 'InaCIl, 62 



'lination of. 



Cl y IK-MS, .'X, *40 



(7v/rii, rinbrynlouy of, *rjo, *i.si, 



/0///.V, Il8 



tatc pupa, 147 



Coblent/, i 10, 449 



'.>//,/, distribution of, 336 



Coccinellid:r. predaceous, 271; silk glands, 77 



Cochineal, 4 is 



Cockerell, 347, 426 



Cockroach, cephalic ganglia of, *82; fossil, 

 *343i 345J mouth parts, *35; muscles, 

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

 gland, *io7; spermatozoon, *i25 



Cocoon, "148, "151 



Codling moth (see Carpocapsa). 



Coeloconicum, 84, '85 



Coslom sacs, X i35 



Coleoptera, 16, *i5, 24 



Colias, albinism of, 180; color sense, 100; 

 sexual coloration, *i84 



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 



Color adia, 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, 

 188; warning, 199 



Color patterns, development of, 187; ori- 

 gin, 186 



Colors, combination, 175; pigmental; 174; 

 structural, 172 



Color sense, 100 



Commissures, 80, *82 



Communities, 393; classification of, 389, 

 : distribution of, 389; examplt 



; in 

 Mexico. 399 



137 

 Compound eyes, *2.s, x>; physiol- 



98 

 , 290 



124,427,431,432,433. 

 438, 455, 456 



*98 



Coiiidia, *2i8 

 Coniiliophorrs, *2i8 

 Coliiiold, : 

 ( 'onradi, 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, *2i7 

 Corethra, chordo tonal organs of, *95; imag- 



inal buds, *i6i 

 Corn borer (see Pyrausta). 

 Corn ear worm (see Chloridea). 

 Corn insects, 212, 410 

 Cornea, *97, *g8 

 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, 440 

 Crawley, 467 

 Cremaster, 147 

 Crrmastogaster, 291 

 Crii-KL-t, stridulation of, 93 



^38 

 Crop. *ior, *IO3 



