INDKX 



625 



/i*. T. derasa, 386 

 Tliymaridae, 392 

 Thynnides, 96 

 Thyreophoridae, 504 

 Thyrididae, 570, 404 

 T/ti/ritloji/iTii.'- ephemeraeformis, 394 

 Thysanoptera, 526 1". 

 Tiger-beetles, 201 f. 

 Ti-er-moths, 409 

 Titlf* elongates, 253, 254 

 Tinaegeriklae, 370, 387 

 7Y/<, 305 ; T. pdliondlii, 429, 430 ; T. 



vastdla, 430 ; T. vivipara, 430 

 Tiueidae, 3#>, 370, 394, 437, 428 

 Tineodidae, 423 

 Tincola lixdtidla, 430 

 Tingidae, 549 

 Tipnln brobdignagia, 475 

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



T. Longipalpi, 472, 475 

 Tipulinae, 475 

 Tiresias serra, 241 

 Tititnus gigdnteus, 287 

 Tithwea, 346 

 Tomkides, 295 

 Tomognat/ius su?>la<'i'i$, 161 

 Tougiie, 309 



Tortoise-shell butterflies, 352 

 Tortricidae, 340, 395, 427, 432 

 Tortricina, 395 

 Toxi.irrhiiin. 472 

 Tn.'-oti-i/piiiK'. 506 

 radius, 205 

 Trichiini, 200 

 Trichocera, 473 

 Trichodes alvearius, T. fn/iinios, T. apiarius, 



254 



Ti-ii-hi'/iJii'ir/n fn/iif-.i'f/ii, 430 

 Trkhoptera, 306, 425 

 Trichopterygidae, 227 

 Trichoptt /'//.< fascicularix, 227 

 Tricliroism, 351 

 Trichterwickler, 294 

 TricJiu m, 389, 390 

 Trictenotomidae, 275 

 T -ii'i-phura, 543 

 T ii/iinn, .7.;. ill ; T. mrlmiftria, 63 ; T. 



crassipes, 65 ; T. /iuwjititv, 62 

 Trimera, J,/,s', 544 

 Tnnu-riti, S'J 

 Triin:n rn nt,-rri inn. 494 

 Triodites i/mx, 4*9 

 Trioza //ii'iii/ii, 580 

 Tripltaenu, 415 

 s, 530 



trtata, 236 

 Triuugulm, 262, 268, 270, 271, 272, 299, 



300 



Trochalopoda, 5^?, .54-4 

 Trochanter, 307 ; divided, 123 

 Troc/iif/'n,,,, 387 

 Trogiui, 795 



VOL. VI 



Ulidiidae, 504 



Trogositid.ie, 232, 235 



TriM/i'xitu mauritanica, 232 



Troinoptura, 457 



Trojihi see Mouth -parts 



Trn.i; stridulation, 195 



TriiHlt.--lM-ftlt', 222 



Trumputi'r bumble-bee, 58 



Trypaiiaeus, 230 



Trypanklae, 395 



Trypetidae, 504, 506 



Trypoxylonides, 118 



Trypoxylon, 118; T. alMtarse, 118; T. 



/jr/l/h'fi, 119 



Tse-W riy, 512, 513 

 Tubulifera, / f. 

 Tubulifera (Thrips), 531 

 Tulip-tree, tubes ou, 578 

 Turkey-gnats, 477 

 Tiirnip-tlea, 278 

 Tusser, or Tussore, silk, 374 



yigcis, 572 

 !, 179, ISO 

 Typ]>l"pit>:, 178, 179, 180 



507 



Uncus, 314 



rrmiiii rhipheus, 419 



Uraniidae, 3fo\ 419 



Uric acid pigments, 357 



Urodon, 'f78 



Uzel, on Thysanoptera. 527 



I 'nni'.-isa, 352; larva, 354 see also 

 I'll r<i IHI- is and AriiM-lnn'ii 



Vmn'ft.'iiiJa, 356 



Vapourer-moths, 407 



Variation, of J //<//////" burmeisteri, 179 ', 

 of Ili'in/i/if-; 58 ; of larvae, 336 ; of 

 Sjt/ii-i;ii/i-*. 23 ; of male and 

 ants, 1 iii i ; lit' workers and 

 162 ; due to parasites, 26 ; of larva 

 and imago. 408 ; generic, 401 ; 1" .'il, 

 398 ; in nervuratioii. 414 : and dimor- 

 phism in Geometrid-larvae, 412 ; of 

 mandibles of Lueanidar, 193 : in cnlonr 

 of Psyllidae, 579 ; trii-liroism of hind 

 wings, 351 : in size of hreiithidat-, 2'.'7 ' 

 of time and form in t.'ii-iti/n, ;<!() ; in 

 wings, 540 ; as to winged or wingless, 

 531 ; change in, 414 : seasonal, 335 



Vasa del'erentia, 321 



Veils, 493 



Veins see nervures 



!', lia currens, 552 



\'i-Hi-i<ix ili!iitiit(i.t, 227 



Verhoett', on Affenia, l"'i: on //<'//V//<x, 

 25 ; on Siplioimjiliora, 239 : on & 

 in! until, 29 ; mi terminal segments of 

 beetles, 1>6 



V, TIH Hi n 1/1 </.-/<'. 481 



1' S 



