INDEX 



Every reference is to the page : "vvords in italics are names of genera or species ; figures 

 in italics indicate that the reference relates to systematic position ; figures in thiclc 

 type refer to an illustration ; f. = and in following page or pages ; n. = note. 



Abdomen, of Chrysis, 2 ; of Coleoptera, 

 185 ; of Diptera, 446 ; of Hemiptera, 

 538 ; of Lepidoptera, 313 ; of Thy- 

 sanoptera, 528 



Abdominal legs, 9 



Abeille-perce-bois, 33 



Abeille tapissiere, 51 



Abispa, 77 



Acacia Jistulosa, beetles in, 213 



Acalyptrate Muscidte, 494 



Acanthia, 560 



Acauthomeridae, 483 



Acanthosoma griseum, 546 



Acari, relations to Insects, 220, 223, 238, 

 530 



Acentropus, 425 



Acephalous larvae, 449 



Achreioptera, SI9 



Acraeides, 350 



Acridium maroccanum, 254 



Acrocera globidus, 490 



Acroceridae, 489 



Acronycta, 418 



Actios luna, 374 



Actiidae, 510 



Acutilingues, SO 



Adapted excrement, 284, 284, 380 



Adelops, 221 



Adensamer, on A scodipteron, 520 



Adephaga, 190, 200 f., S16, SS4 



Adimeridae, 240 



Adimerus setosus, 241 



Adlerz, on Farmicoxenus, 160 ; on Tomo- 

 gnaJhus, 161 



Adminicula, 327 



Aides, 455 n. 



Aegeria, 387 



Aegeriidae, 386 



Aegialitidae, 265 



Aegocera tripartita, 411 



Aenictus, 159, 179, 180 



Aenigmatias blattoides, 495 



Aeolothrips fasciata, 528 



Aepophilidae, 559 



Aejnis, 206 



Aerostatic setae, 408 



Ai-rostats, 449 



Aganaidae, 408 



Agaristidae, 370, S71, 410 



Agdistes, 426 



Agdistinae, 4"S 



Agenia carbonaria, A. hycdipennis, 105 



Ageronia, 354 



Aglycyderes setifer, 298 



Aglycyderidae, 297 



Agromyzidae, 504 



Agrotis, 415 ; A. spiina, 417 



Ahuatle, 504 



Alaena, 350 



Alaopone, 179, 180 



Alar organs — see Wings, Elytra, Tegmina 



A let la xylinae, 416 



Aleurodes brassicae, 592; A. immacidata, 



591 

 Aleurodidae, 591 



Alucita, 4"''; A. polydactylo,, 426 

 Alucitidae, 371, 426 

 Alula, 447 

 Amara, 205 



Amber, Insects in, 144, 269, 458 

 Amblyopone, 180 

 Amljlyoponides, 132, 180 

 Ambrosia, 295 

 Airibryllis, 409 

 Amicta quadrangularis, 394 

 Amnuiphila, 111 ; A. affinis, 111 ; A. 



hirsuta. 111 ; A. holosericea. 111 

 Aniphicyrtides, 24^ 

 Amphidasis betularia, 412, 414 

 Amphiodont, 193 

 Amphipneustic, 450 

 Ampthizoa lecontei, 207 



