450 



INDEX 



Stridulation of — Continued. 



wing brown locust, 372; Striped 



meadow cricket, 23, 383, 384, 390 ; 



Tabanid fly, 214, 215; Varied- 

 winged locust, 290, 291, 351. 

 Striped brown locust (Melanoplus 



fasciatus), 422. 

 Striped ground cricket (Nemobius 



fasciatus), 302, 421. 

 Striped lizard, habitat, 298, 

 Striped locust (Mecostethus linea- 



tus), 420. 

 Striped meadow cricket (Oecanthus 



fasciatus), 22, 23, 379-386, 429. 

 Struggle for existence, 6-11. 

 Subgeocolous Orthoptera, 425. 

 Sulphur-winged locust (Arphia sul- 



phurea), 326, 330, 395-398, 421. 

 Sundew (Drosera), Insects trapped 



in, 21, 296. 

 Swale, definition of, 431. 

 Swallow, barn, habits, 59, 242, 289, 



290. 

 Swallow-tail butterflies (Crcsphon- 



tes), 57, 58, 119, 145-153, 262; 



P. asterius, 119; P. glaucus, 



119; P. Pharmacophagus phih- 



nor, 57, 58, 119, 147; P. troilus, 



57, 58, 119, 148, 149; P. turnus, 



119, 147, 262. 

 Swamp, definition of, 431. 

 Swamf) forest, definition of, 431. 

 Swamp ground cricket (Nemobius 



canus), 421, 

 Swamp milkweed (Asclepias incar- 



nata), 36-39. 

 Swordbearer grasshopper (Cono- 



cephahis attenuatus), 337-340; 



food of wasp, 200; habitat, 427. 

 Sworded grasshopper (Xiphidiuin 



ensiferum), 428. 

 Syrphus flies, 130-133, 215. 



Tabanid fly (Tabanus giganteus), 



132, 214, 215. 

 Tachina fly, parasite of locust, 114, 



3.52, 353. 

 Tadpoles, Dickerson on, 75. 

 Tank, definition of, 431. 

 Tarache moth, see Acontia, 

 Telea poJyphcmus, food of toad, 75. 

 Telenomus sphingis, parasitic insect, 



62. 

 Teleology, definition of, 16. 

 Temperature, effect of, on life, 260- 



262, 287, 288. 

 Tentacles of sundew, 21. 



Terrace, definition of, 433, 



Terrias lisa, 56. 



Tetrix locust, drink of, 376 ; habitat 

 of, 413; Tetrix ornatus killed by 

 ants, 412, 414. 



Tettigidea locust, 356, 413, 414. 



Texas katydid, 291, 292, 326, 330- 

 332; habitat, 340, 390, 392, 427. 



Tlialessa, 13. 



Thamnocolous Orthoptera, 428, 429. 



Thicket, definition of, 431; dry 

 thicket, definition of, 432. 



Thistle butterfly, or painted lady 

 (Pyra))ieis cardui), 139-142. 



Thrasher, brown, 244, 245. 



Tliread-legged bug (Emesa longi- 

 pes), 105, 106. 



Thrush, hermit, 311-314. 



Tiger butterfly, 145, 146, 148, 



Timothy, wild, 337, 338. 



Thrips,"2S6. 



Toad, American (Bufo amerir 

 canus), 258, 259, 297; Fowler's 

 (Bufo fowleri), 256-259, 297; 

 Tree, 28, 69, 72-75, 259, 289. 



Toad-shaped Bug (Galgulus oeula- 

 tus), 414. 



Tongue, of butterfly, 28; humming- 

 bird, 28. 



Tower, on De Vries' work, 14; 

 color of insects, 70. 



Towhee or chewink, 263, 264. 



Trap, insect in sundew, 21, 296; in- 

 sect of ant-lion, 178, 179; spider, 

 in evening primrose, 182-184. 



Tree hoppers (Ptiblilia concava), 

 275, 276. 



Tree-toad (Ilyla versicolor), exam- 

 ple of protective resemblance, 28, 

 69, 72-75; favored by wet 

 weather, 289. 



Trees, antiquity of, 30. 



Tremex larva, 13. 



Troglocolous Orthoptera, 425. 



Troilus butterfly, terrifying ap- 

 pearance of caterpillar of, 148, 

 149. 



Trombidian larva, parasite of Tetti- 

 gians, 414. 



Tropism, definition of, 167. 



Trouvelot on larva of Polyphemus 

 moth, 62. 



Trypoxvlon wasp, 214. 



Turnus" butterfly, habits, 262, 291. 



Turtle, eggs of', 295. 



Two-spotted shrub cricket (Xabea 

 bipunctata), 429. 



