INDEX AND GLOSSARY. 
699 
Tailed Whip-scorpions, 18 
Tailless Whip-scorpions, 19 
Tangle-veined Flies, 459 
Tarantula-hawk, 650 
Tarantulas, 27, 650 
Tarsus, 13, 62 
Tegulae, 421, 602 
Telamon a, 155 
Telea polyphemus, 352 
Tenebrio molitor, 583 
Tenebrionidae, 582 
Tent-caterpillar of the Forest, 362 
Tent-caterpillars, 359, 360 
Tenthredinidai, 611 
Tentiform mines, 250 
Terebrantia, 610 
Tergum, 501 
Terias = Eurema and Xanthidia 
Termes fiavipes, 96; T. gilvus, 97 
Termites, 95 
Termitidae, 95 
Tetracha, 518 
Tetraopes, 574 *. T. tetraophthalmus, 
574 
Tettix, hi 
Thalessa, 623; T. lunator, 623 
Thanaos bathyllus, 371; T. martialis, 
371 
Thecesternus humeralis, 591 
Thecla, 392; see also Atlides, Eu- 
psyche, Incisalia, and Mitoura 
Thecla cal an us, 392 
The Least Skipper, 373 
Thelyphonidas, 18 
Thelyphonus giganteus, 18 
Theory of descent, 2 
Theraphosidae, 27 
Thereva, 465 
Therevidse, 464 
Theridiidae, 34 
Thick-head Flies, 476 
Thistles, 402 
Thomisida:, 40 
Thorax and its appendages, 62 
Thorybes pyladcs, 371 
Thread-legged Bugs, 136 
Thread-waisted Wasps, 650 
Three-lined Lema, 575 
Three-spotted Doryphora, 576 
Thrip, 154 
Thrips, 119 
Throscidae, 548 
Thyatira scripta, 292 
Thyatirida: = Cymatophoridae 
Thyreonotus, 115 
Thyrididie, 328 
Thyridopteryx ephemerasformis, 220 
Thyris lugubris, 329; T. maculata, 
329 
Thysanura, 82 
Thysbe Clear-wing, 338 
Tibia, 13, 62 
Ticks, 43 
Tiger-beetles, 516 
Tiger-moths, 317 
Tiger Swallow-tail, 378 
Tile horned Prionus, 569 
Tinea biselliella, 258; T. pellionella, 
257; T. tapetzella, 258 
Tineids, 246 
Tineina, 246 
Tingitidae, 139 
Tiphia inornata, 649 
Tipula abdominalis, 431 
Tipulidse, 429 
Tmetocera ocellana, 241 
Toad-shaped Bugs, 133 
Toadstools, 583 
Tobacco, 335, 553 
Tobacco-worm, 335 
Toe-biters, 132 
Tolype, 360; T. laricis, 363; T. vel 
leda, 362 
Tomatoes, 300, 335 
Tomato-worm, 335 
Tomicus typographus, 597 
Tortoise-beetles, 580 
Tortricidae, 244 
Tortricids, 239 
Tortricids, the Typical, 244 
Tortricina, 239 
Trachea, 13, 22, 74 
Tracheal gills, 75 
Tracheal lungs, 13 
Trap door Spiders, 27 
Tree Crickets, 118 
Tree-hoppers, 154 
Tremex columba, 615 
Triangle Spider, 38 
Trichodectes scalaris, IOI 
Trichodes nuttalli, 552 
Trichoptera, 186 
Trichopterygidae, 533 
Trigonalidac, 621 
Trigonal ids, 621 
Trigonalys, 621 
Triprocris, 227 
Triptogon = Marumba 
Trochanter, 13, 62 
Trochantin, 504 
Trogositidae, 542 
Tropsea luna, 353 
