INDEX 



Abdomen, 14 



Abdominal feet, 14, 232, 252, 272, 300 



Acrididae, 81-85 



Aculeata, 339 



Adalia bipunctata, 133 



Aedes aegypti, 309 



sollicitans, 307 

 ^Egeriidse, 243-246 

 Agamic reproduction, 154, 196 

 Agglomerate eyes, 9 

 Air tubes, 18 

 Alabama argillacea, 269 

 Alaus oculatus, 108 

 Aleyrodes vaporariorum, 207 

 Aleyrodida, 187, 206-208 

 Alfalfa caterpillar, 295 



weevil, 143 



worm, 274 



Alsophila pometaria, 253 

 Amblychila cylindriformis, 101 

 Ambrosia beetles, 146 

 Ambush-bugs, 182 

 American roach, 78 

 Ametabola, 25 



development of, 26 

 Anabrus purpurascens, 87 

 Anatis 15-punctata, 134 

 Angoumois Grain Moth, 247 

 Anisolabris maritima, 95 

 Annulata, 1 

 Anopheles crucians, 309 



quadrimaculatus, 307 

 Anoplura, 164-167 



mouth parts of, 164 

 Ant, Argentine, 371 



-lions, 224-225 



little brown, 204 



red, 373 

 Ants, 186, 196, 197, 204, 367-374 



house, 373 



in lawns, 374 

 Antennae, 8 

 Anthomyiidae, 327-330 

 Anthonomus grandis, 140 



Anthrax, 323 



Anthrenus scrophulariae, 104 



Antique tussock moth, 262 



Anuraphis roseus, 198 



Anus, 15 



Aorta, 19 



Apex, 14 



Aphididae, 133, 187, 194-206, 291, 344, 



368, 370 

 Aphis bakeri, 199 



-lions, 222 



maidi-radicis, 203 



pomi, 198 

 Apis mellifera, 362 

 Apoidea, 360-367 

 Apple aphids, 198 



grain aphis, 198 



leaf hoppers, 192 



maggot, 319 



-tree tent-caterpillar, 256 

 Apterygota, 60, 62 



characters of, 62 

 Arachnida, 2 



characters of, 4 

 Arctiidae, 277-279 

 Armored scales, 208, 209-216 

 Army worm, 272 

 Arsenate of lead, 46 



standard formula, 47 



of lime, 47 

 Arsenic, 44 

 Arthropod characters, 1 



groups of, 2 



distinctive table of, 5 

 Arthropoda, 1 



Artificial control methods, 38 

 Asilidae, 316 

 Asparagus beetle, 123 

 Aspidiotus perniciosus, 211 

 Attagenus piceus, 104 

 Aulacaspis rosae, 214 

 Australian roach, 78 

 Automeris io, 286 

 Axillary incision, 301 

 Axillary sinus, 301 

 375 



