INDEX AND GLOSSARY 



Carpets, insect enemies of, 319. 



Caudal direction, 2.14. 



Cauliflower, insect enemies of, 

 315. 



Cabbage worm, insect enemies 

 of, 314. 



Cabbage butterfly, 294, 315. 



Cabbage worm, 144, 314. 



Cabinets, 234. 



Caddis-flies, 176, 286, 287; 

 larva of, 49. 



Cecidomyia destructor, 330. 

 leguminicola, 319. 



Cecropia moth, 297; life history 

 of, illustrated, 24-33. 



Cercopidae, 294. 



Celery, insect enemies of, 315. 



Cephalic direction, 254. 



Cerambycidce, 288. 



Ceratopsyllus serraticeps, 197. 



Cerci, of male grasshopper, 267 ; 

 of female, 268. 



Cicada, 185, 293; mode of pro- 

 ducing sound, 45; mouth- 

 parts of, 279-282. 



Cicadidse, 293. 



Cicindelidse, 288. 



Circulatory system, 275. 



Chafers, 288. 



Chalcis-flies, 290. 



Chalcididse, 290. 



Chinch-bug, 135-137, 292, 316. 



Chitine, 251. 



Chrysalis, 2, 29. 



Chrysididse, 290. 



Chrysobothris femorata, 310. 



Chrysomelidaa, 288. 



Chrysopa, 48. 



Claviger, 42. 



Click beetles, 190, 289. 



Clisiocampa americana, 123. 



Clothes moth, 150-152, 296, .".15. 



Clover, insect enemies of, 319. 

 hay worm, 319. 

 seed midge, 319. 



Clypeus of grasshopper, 257. 



Clytus marginicollis, 61. 



Coccidse, 294. 



Coccinella abdominalis, 133. 



Coccinellida>, 289. 



Cocoon, 28, 29. 



Coccotorus scutellaris, 326. 



Cockroach, 152, 153, 178, 285. 



Codling moth, 125-131, 311. 



Coleoptera, 189-191, 284, 287- 

 290. 



Collecting at lights, 230. 



Collembola, 166, 285. 



Colony of bees, 73. 



Colorado potato beetle, 326. 



Complete metamorphosis, 2. 



Compound eye, number of facets 

 in, 41. 



Comstock, on wing venation, 

 295; quotation from. 81 ; ex- 

 periments with carpenter ant, 

 84. 



Conotrachelus nenuphar, 326. 



Cope, quotation from, 94. 



Coreidsc, 292. 



Corn, insect enemies of, 31(i. 



Corn bill-bugs, 316. 



Corn-root worm, 316, 317. 



Corn-root louse, 317. 



Corpusculum, 109. 



Coxa, of grasshopper, 261. 



Crane-flies, 298. 



Craponius inacqualis, 320. 



Crickets, 180, 286; earlike or- 

 gan of, 44; mode of produc- 



