INDEX
- Termites, wingless males and females, 140
- workers, 131
- young, 136
- Testes, 122
- Tettigoniidae, 32
- Thorax, 12
- Thysanura, 247
- Tracheae, 114
- Tree crickets, 63
- antennal marks, 66, 67
- attraction of males for females, 68, 69
- black-horned, 67
- broad-winged, 65
- four-spotted, 67
- musical organs, 56, 57
- narrow-winged, 67
- Neoxabia, 69
- Oecanthus, 65-68
- snowy, 65
- song, 65, 66, 67
- two-spotted, 69
- Triungulins, 23
- Tropisms, 121
- True katydid, 43
- Trypanosoma, 349
- Tsetse fly, 348, 349, 350
- mouth parts, 350, 351
- Two-spotted tree cricket, 69
- song, 69
W
- Walking stick, 72
- Walking stick insects, 71
- Wasps and bees, larvae, 230, 238, 252
- Ways and means of living, 99
- White ants, 128
- White grubs, 230
- Wings, 83, 84
- evolution, 315
- of bees, 319
- beetles, 318
- butterflies and moths, 318
- dragonflies, 316
- flies, 319
- grasshoppers, 318
- roaches, 83, 84, 318
- termites, 146, 316
- wasps, 319
- origin, 91, 92
- Wigglers, 230, 329
- Woolly aphis, 172
X
- Xiphidium, 54
Y
- Yellow fever, 339
- Yellow fever mosquito, 331, 339, 340
[ 362 ]
