INDEX 



1041 



Sweet-potato root-borer, 538 

 Swifts, 594, 595 



Symmerista albifrons, larva, 676 

 Symphasis varia, 291 

 Sympherobiidse, 284, 293 

 Sympherobins, 294; S. amiculus, wings 



of, 294 

 Symphoromyia, 835 

 Symphyla, 23 

 Symphypleona, 229 

 Symphyta, 891 

 Synanthedon exitiosa, 636; wings of, 635; 



5. opalescens, 636; S. pictipes, 636 

 Synchloe olympia, 747, 748 

 Synchlora cerata, 665 

 Synergus erinacei, 924 

 Syntomaspis drupartim, 931 

 Syntomidae, 706 

 Syrphidae, 786, 790, 850 

 Syrphus, 851 

 Syrphus-flies, 850 

 Systelloderus biceps, 383 



Tabanidae, 786, 788, 829 



Tabanits, 830; atratus, 830; wing of, 



66, 829 

 Tachardia lacca, 440 

 Tachina-flies, 871 

 Tachinidee, 787, 793, 871 

 Tachininas, 871 

 Tachysphex terminatus , 964; wings of, 



964 

 TcEiiiopteryx, 326; T. paciflca, 326 

 Tajalisca lurida, 245 

 Tangle- veined flies, 836 

 Tanyderidae, 785, 787, 796 

 Tanypeza, 858 

 Tanypezidae, 786, 791, 858 

 Tapestry-moth, 612 

 Tapetum, 144 

 Tarachidia candefacta, 689 

 Tarantula hawks, 934 

 Tardigrada, 11, 12 

 Tarsal claws, 58 

 Tarsus, 57 



Taste and smell, organs of, 132 

 Tegetuula, 599; T. alba, 599, 600 

 Tegmina, 59, 230 

 Tegula, 54 

 Telamona, 405 



Telea polyphemus, 722; larva, 723 

 Telson, 75 

 Tenaculum, 228 



Tenagogonus, 371; T. gillettei, 371 

 Tenebrio molitor, 466, 513 

 Tenebrionidas, 474, 513 

 Tenebroides mauritaniciis , 508 

 Tenent hairs, 58, 100, 101 

 Tent-caterpillars, 729; apple-tree, 729, 



730; California, 731; forest, 730; 



Great Basin, 731 



Tenthredinidae, 890, 893, 900 



Tentorium, 96 



Terebrantia, 344 



Tergites, 35 



Tergum, 34 



TermatophyHdae, 356, 359, 377 



Termes gilvus, 276 



Terminal band, 575 



Terminal filament, 158 



Termite, queen, 276 



Termites, 158, 194, 273 



Termiioxinia, 156 



Termopsis angusticollis, wings of, 274 



Testes, 160 



Testicular follicle, structure of a, 161 



Tetanoceridas, 856 



Tetracha, 478 



Tetraneura colophoides, 424; T. gra- 

 minis, 424 



Tetraopes, 529; T. tetraophthalmus , 529 



Tettigoniidag, 234 



Thalessa lunator, 169, 918 



Thanaos, 737; T. martialis, 735, 737 



Thanmalea americana, 828; wing of, 

 828 



Thaumaleidae, 786, 788, 828 



Thecabius populicaidis, 424 



Thecla calaniis, 769; T. m-album, 770 



Thecodiplosis mosellana, 819 



Thereva, wing of, 839 



Therevidae, 789, 786, 839 



Thermobia domestica, 224 



Thick-headed flies, 853 



Thompson, C. B., 278 



Thorax, 48; diagram of, 50, 51 



Thorybes daunus, 'J'^']; T. pylades, 737 



Thread-waisted wasps, 966 



Three-lined lema, 530 



Thripidae, 344 



Thrips, 341; banded, 344; bean, 345; 

 grass, 345; greenhouse, 345; imma- 

 ture forms of citrus-, 343; onion, 345; 

 orange, 345; pear, 345; strawberry. 

 345; (abaci, 345; tobacco, 345 



Throat-bot, 866 



Throscidag, 472, 502 



Thyatiridae, 583, 586, 709 



Thynnidae, 891, 910, 914, 935 



Thyreocorinas, 392 



Thyreocoris ater, 392; T. pulicarius, 392 



Thyrididag, 583, 586, 587, 653 



Thyridopteryx ephemeraeformis, 614; 

 wings of, 61, 613 



Thyris iugubrius, 654; T. maculata, 654; 

 wings of, 654; T. mournful, 654; T. 

 spotted, 654 



Thysanoptera, 178, 212, 214, 215, 218, 



341 

 Thysanura, 214, 217, 220 

 Tibia, 57 

 Tibicen linnet, 401 



