334 



INDEX AND GLOSSARY 



Aspidiotus ancylus, 189. 

 grcenii, ISO. 

 perniciosus, 327. 

 Assassin-bugs, 292. 

 Auditory organ, 266; location 



of, 44. 



Austral zone, 208. 

 Australian ladybird in Califor- 

 nia, 212. 



Backswimmers, 293. 



Bag- worm moth, 54, 313. 



Bait, 305. 



Bark-lice, 310, 313. 



Barriers, 204 ; to advance of 

 creeping insects, 130; to en- 

 trance, 206; to existence, 200, 

 207. 



Basilarchia arcliippus, 57, 60. 



Basket worm, 313. 



Bean, insect enemies of, 312. 



Bean weevil, 312. 



Bean-bug, 312. 



Bees, 291; nurse, 78; influ- 

 ence of, on alfalfa blossom, 

 107 ; on milkweed blossoms, 

 110. 



Beeswax, secretion of, 78. 



Bee-flies, 299. 



Beetle, anatomy of, 276-279. 



Belostomidae, 293. 



Benacus griseus, 185. 



Bibionidse, 298. 



Bird-lice, 175, 287. 



Blackberry, insect enemies of, 

 313. 



Black swallowtail butterfly, the 

 life of, 13-23; pupa of, show- 

 ing protective resemblance, 

 50-53. 



Blattidse, 178, 285. 



Blissus leucopterus, 316. 



Blister beetle, 288, 313. 



" Blues and coppers," 294. 



Bluebottle-fly, laboratory exer- 

 cises on, 244, 245. 



Bombardier beetle, 51, 53. 



Bombiliidae, 299. 



Bombus Howardi, 61. 



Books of reference, 332. 



Book-lice, 286, 287. 



Bordeaux mixture, 307. 



Boreal zone, 208. 



Borer, 310, 327. 



Brachynus americanus, 53. 



Browning, quotation from, 15. 



Breeding-cage, care of, 239 ; 

 for Lepidoptera, 243. 



Brush-footed butterfly, 294. 



Bruchus obtectus, 312. 



Bruchus pisi, 324. 



Buffalo moths, 148, 149, 289, 

 314. 



Buffalo beetle, 314. 

 Buprestidse, 289. 

 Butterfly, brush-footed, 294. 

 Butterfly, classification of, 194. 



California, Australian ladybird 

 in, 212. 



Calosoma scrutator, 277. 



Camponotus pennsylvanicus, 84. 



Canker worm, 124, 311. 



Cane borer, 313. 



Capsidse, 292. 



Carabidse, 288. 



Carbon bisulphide as an insecti- 

 cide, 153, 306. 



Carpocapsa pomonella, 125-131, 



311. 



Carrion beetles, 290. 

 Carpet beetles, 289. 



