INDEX 



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

 in italics indicate that the reference relates to systematic position ; tigures in thick 

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



Abis2)(t, 77 



Acacia fistulosa, beetles in, 213 



Acalyptrate Muscida, 4^4 



Acanthia, 560 



Acanthomeridae, 483 



Acanthosoma griseum, 546 



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

 530 



Acentropiis, 425 



Acephalons larvae, 449 



Achreioptera, 219 



Acraeides, 350 



Acridium maroccanum, 254 



Acrocera globuius, 490 



Acroceridae, 489 



Acronycta, 418 



Actias lima, 374 



Actiidae, 510 



Acutilingues, 30 



Adapted excrement, 284, 284, 380 



Adelops, 221 



Adeusamer, on Ascodlpteron, 520 



Adephaga, 190, 200 f., S16, 234 



Adimeridae, 240 



AtUmerus setosus, 241 



Adlerz, on Formicoxenus, 160 ; on Tomo- 

 gnatkus, 161 



Adminicula, 327 



Aedes, 455 n. 



Aegeria, 387 



Aegeriidae, 386 



Aegialitidae, 265 



Aegocera tripartita, 411 



Aenictus, 159, 179, 1SU 



Aenigmatias blattoides, 495 



A eolothrips fasc ia (a, 528 



Aepophilidae, 559 



Aepus, 206 



Aerostatic setae, 408 



Aerostats, 449 



Aganaidae, 408 



Agaristidae, 370, 371, 410 



Agdistes, 426 



Agdistinae, ^26 



Agenia carbonaria, A. hyalipennis, 105 



Ageronia, 354 



Aglycyderes setifer, 298 



Aglycyderidae, 297 



Agromyzidae, 504 



Agrotis, 415 ; A. S2)ina, 417 



Ahuatle, 504 



Alaena, 350 



Alaopone, 179, 180 



Alar organs see Wings, Elytra, Tegmina 



Aletia xylinae, 416 



Aleurodes brassicae, 592; ^1. immaci 



591 



Aleurodidae, 591 



Ahtcita, 4~6 ; A. polydactyla, 426 

 Alucitidae, 371, 426 

 Alula, 447 

 A mam, 205 



Amber, Insects in. 144, 269, 458 

 Amblyopone, 180 

 Amblyoponides, 132, 180 

 Ambrosia, 295 

 Ambryllis, 409 

 Amicta quadrangularis, 394 

 Ammophila, 111 ; A. ajftnis, 111 ; ..-I. 



hirsuta. 111 ; A. holosericea, 111 

 Amphicyrtides, 242 

 Amphidusis betularia, 412, 414 

 Amphiodont, 193 

 Amphipneustic, 450 

 Amphizoa lecontei, 207 



