INDEX 



62 



Thy (it ifii I in tin, T. derasa, 386 



Thymaridae, 392 



Thyimides, 96 



Thyreophoridae, 504 



Thyrididae, 370, 404 



Thyri<l<'iit>'/'ii.i: ephemeraeformis, 394 



Thysanoptera, 526 1'. 



Tiger-beetles, 201 f. 



Tiger-moths, 409 



/'///, <x .'/mi.ii'tus, 253, 254 



Tinacgeriidae, 370, 387 



Tinea, 305 ; T. pellioneUa, 429, 430 ; T. 



nisfrlla, 430 ; T. vivipara, 430 

 Tineidae, 340, 370, 394, 437, 428 

 Tineodidae, 423 

 Tlnfola Uselliella, 430 

 Tingidae, 549 

 TijuiJa brobdignagia, 475 

 Tipulidae, 471 f.; T. Brevipalpi, 472, 473 ; 



T. Lougipalpi, 472, 475 

 Tipuliuae, 475 



ias serra, 241 

 giganteus, 287 

 , 346 

 Tomicides, 295 

 Tmiiiignathus sublaevis, 161 

 Tongue, 309 



Tortoise-shell butterflies, 352 

 Tortricidae, 340, 395, 427, 432 

 Tortricina, 395 

 Toxorrhina, 472 

 Toxotrypana, 506 

 Trechus, 205 

 Trichiiui, 200 

 Trichocera, 473 

 Trichodes alvearius, T. ammins, T. apiarius, 



254 



Trichvphaga tapetsella, 430 

 Tridioptera, 306, 425 ->' 

 Trichopterygidae, 227 

 Trich i ipferyx fasc ic ular is, 227 

 Trichroism, 351 

 Trichterwickler, 294 

 Trichura, 389, 390 

 Trictenotomidae, 275 

 Triecphora, 543 

 Trigona, .',.!, >!1 ; T. carbonaria, G:', : T. 



r;v/.///rx, 65 ; T. mosquito, 62 

 Triinera, 23S, 544 

 Tn ni'-riii, 89 

 Trineura aterrima, 494 

 TriiH.ti'n inns, 489 

 Triirji rliamni, 580 

 Trijilnti.'iKt, 415 

 7V//V/ A y-x, 530 

 Tritoma bipwstulata, 236 

 Triunguliu, 262, 268, 270, 271, 272, 299. 



300 



Trochalopoda, 543, 544 

 TriM-haiitt-i-. 307 ; divided, 123 

 Troi-li ilium, 387 

 ini. 195 



VOL. VI 



Trogositidae, 232, 235 



Trogosita, mauritanica, 232 



Tromoptera, 457 



Trojihi see Mouth -parts 



Trox, stridulation, 195 



Truffle-beetle, 222 



Trumpeter bumble-bee, 58 



Triipanueus, 230 



Trypanidae, 395 



Trypetidae, 504, 506 



Trypoxylonides, 118 



Trypoxylon, 1-18 ; T. albitarse, 118 ; T. 



figulus, 119 

 Tse-tse fly, 512, 513 

 Tubulifera, 1 f. 

 Tubulifera (Thrips), 531 

 Tulip-tree, tubes on, 578 

 Turkey-gnats, 477 

 Turnip-flea, 278 

 ! r, or Tussore, silk, 374 

 Tympanoterpes gigas, 572 

 T>ii,l,liiit<i, 179, 180 



178, 179, 180 



Ugimyia sericariae, 507 



Ulidiidae, 504 



Ulopa, 578 



Uncus, 314 



Urania rhiphens, 419 



Qraniidae, 368, 419 



Uric acid pigments, 357 



Urodon, 278 



Uzel, on Thysanoptera, 527 



:'." 2 ; larva, 354 see also 

 and Araschnia 



Vanessula, 35 > 



Vapourer-moths, 407 



Variation, of Anomma burmeisteri, 179 ; 

 of Bomlixs, 58 ; of larvae, 336 ; of 

 Sphecodes, 23 ; of male and worker 

 ants, 160 ; of workers and females, 

 162; due to parasites, 26; of larva 

 and imago. 408 ; generic, 401 ; local, 

 398 ; in nervuration, 414 ; and dimor- 

 phism iu Geometrid-larvae, 412 ; of 

 mandibles of Lucanidae, 193 ; in colour 

 of Psyllidae, 579 ; trichroism of hind 

 wings, 351 ; in size of Brenthidae, 297 ; 

 of time and form in Cicada, 570 ; in 

 wings, 540 ; as to winged or wingless, 

 531 ; change in. 414 ; seasonal, 335 



Vasa deferentia, 321 



Veils, 493 



Veins see nervures 



Velia currens, 552 



Vflleius dilatatus, 227 



Verhoeff, on Agenia, 106 ; on Halictus, 

 25 ; on Siphonophora, 239 ; on > 

 minuta, 29 ; on terminal segments of 

 beetles, 186 



Vermileo degeeri, 481 



2 s 



