336 



INDEX AND GLOSSARY 



ing sound in, 45 ; night 



cricket in Japan, 46. 

 Crops, rotation of, 302. 

 Crown borers, 328. 

 Cuckoo-flies, 290. 

 Cucumber, insect enemies of, 



317. 

 Cucumber worm, 317. 



Culex pungens, 154. 



CulicioX 298, 323. 



Ourculio, 290, 320. 



Cureulionidse, 290. 



Currant, insect enemies of, 318. 



Currant saw-fly, 318. 



Cut- worms, 319. 



Cyanide bottle, use of, 253. 



Cyaniris pseudargiolus, 40. 



Cyclorrhapha, 299. 



Dactylopius adonidum, 323. 



Damsel-fly, 173. 



Darkling beetles, 288. 



Darwin on cross-fertilization, 

 95. 



Day-flies, 286. 



Dealers in entomological sup- 

 plies, 237. 



Dermestidse, 289. 



Diabrotica loiigicornis, 316. 

 12-punctata, 318. 

 vittata, 318. 



Diaspis snowii, 188. 



Digestive tract of honey-bee, 

 270; of grasshopper, 269-272. 



Diptera, 196-198, 284, 298, 299. 



Dissecting-needles, how to make, 

 252. 



Dissosteira longipennis, 213, 

 215. 



Distribution, modes of insect, 

 209. 



Dobson-fly, 286. 



Dorsal direction, 255. 

 Doryphora dccem-lineata, 142, 



143, 326. 

 Dragon-flies, 172, 173, 174, 286; 



how to rear, 240; number of 



facets in compound eye of, 



41. 



Drone bee, 77. 



Du Bartas, quotation from, 73. 

 Dytiscidse, 288. 



Earwig, 285. 



Eggs, protection of, 47. 



Egg-guide, 268. 



Egg-pods, of yellow grasshop- 

 per, 10; number of eggs in, 

 12; of cockroach, 153. 



Elateridse, 289, 331. 



Elfin butterfly, distribution of, 

 205. 



Elm, insect enemies of, 320. 



Elm-leaf beetle, 320. 



Emphytus maculata, 329. 



Erythroneura vitis, 321. 



Engravers, 290. 



Epicranium of grasshopper, 256. 



Ephemeridae, 167. 



Epimeron, of mesothorax, 262 ; 

 of metathorax, 263. 



Episternum, of mesothorax, 

 261; of metathorax, 263. 



Erax cinerascens, 197. 



Eristalis latifrons, 61. 



Eudamus proteus, distribution 

 of, 203. 



Eudamus lathyllus, 195. 



Eudioptis nitidalis, 317. 

 hyalinata, 318. 



Eumenidse, 291. 



Eurymetopus taurus, 175. 



Ephemeridee, 286. 



