INDEX. 



479 



Thomisoids, 364. 



Thomisus cristatus, 151, 2S0. 



Thorell, Prof. Taraerlan, 147, L'72, 452, 45.3, 457. 



Tibelluis oblongus, 365. 



Til)ia, hairs* on, 313. 



Tiger spider; see Lycos-a tigrina. 



Tigrina, Lyeosa, 40S. 



Touch, sense of, 200, 285, 303. 



Tower, trapdoor, 411. 



Town-send, Cliarles H., 451. 



Trapdoor spiders, 64, 169, 183, 184, 247, 354, 



355, 35(>, 404, 409, 411, 414, 429 ; cocoons of, 



139, 140. 

 Treat, Mrs. Mary, 91, 107, 108, 186, 187, 188, 



190, 192, 193, 195, 196, 197, 201, 211, 243, 3(i7, 



375, 403, 404, 405, 434. 

 Tree, trapdoor, 356. 

 Trees of Tertiary, 464. 

 Trevelyan, Sir C. E., 444. 

 Trifoliuui, Epeira, male of, 326; varieties of 



color, 325, 326. 

 Trypoxylon politum, 383, 384. 

 Tubercles of eyes, 298. 

 Tubeweavers, 179; colors of, 324; sexual size 



in, 67. 

 Tuning fork experiments, 302. 

 Tunnel weavers, 179, 324, 364, 409 ; industry, 64. 

 Turret spider, 193, 242, 243, 337, 407. 

 Turrets on eyes, 297. 



Uloborus, 106, 366, 37(>. 

 Uloborus iiiammeatus, 107, 192. 

 Uloborus plumipes, 108, 109, 235, 376. 

 Uloborus riparia, 95. 

 Uloborus walckenaerius, 107. 

 Unmodified industry, 461. 

 Upholstering cocoons, 131. 



Variation, 359. 



Venezuela, spiders of, 1 39, 409. 



Vigils, maternal, 186, 190. 



Vinson, Dr., 24, 93, 235, 287, 329. 



Vireo noveborocensis, 211, 399. 



Virey, M., 279. 



Vision in spiders, 285, 295, 296. 



Voelker, Mr. Carl, 361, 399. 



Volcanic showers, 449. 



Von Heyden, C, 452. 



Von Meyer, Herr, 457. 



Wafer traj>door, 41 2. 



AVagner, :Mr. Waldemar, 289, 310, 311, 312, 



313, 314. 

 Walckenaer, Baron, 24, 27, 28, 35, 36, 38, 45, 47, 



95, 131, 132, 142, 188, 189, 230, 246, 249, 307, 



346. 



Walckenaera acuminata, 121, 297. 



Wallace, Alfred Russell, 56, 251, 324, 326, 343, 



363,411. 

 Walsh, Benj. U., 384. 

 Wanderers, cocoon site, 179. 

 Warning coloration, 335, 340. 

 Wasps, 46(i ; as mimics, 3(i3; mud daubs, 338 ; 



mud nests of, 130 ; solitary, diggers, mud 



daubers, social, 387. 

 Water spider, young of, 239; see Argyroneta 



aquatica. 

 Weather, 404. 



Weaver, Prof (I. E. H., 428. 

 AVeaving, in darkness. 286; process of. 111, 



161, 163. 

 Webster, F. ]M., 128, 129, ;^97. 

 AVestring, Prof. Nicolas, 189, 315, 316, 317, 319. 

 White, Kev. tTilbert, 275. 

 AVilder, Prof. Burt «., 34, 91, 142, 189, 207, 209, 



210, 212, 285. 

 Winds, Trade, carrying spiders, 268. 

 Winter, effects, 213; haliits, 430. 

 Wisconsin, sjiiders of, 371. 

 Wittfleld, Miss Anna, 104. 

 Wood, Kev. .7. H., 93. 



AVood-Mason, Prof. James, 315, 316, 319, 321. 

 AA'oodi>ecker, pileated, 361. 

 Woodward, Dr. Henry, 456. 

 AA'ooing and mating habits, Chapter I., 15, 63. 

 AVorkman, IMr. Thomas, 289. 

 Wright, Mr. AV. G., 135, 147, 149, 242. 

 Wright, Re\-. A., 362. 



Xenarchus, 315. 

 Xysticus audax, 151. 

 Xysticus ferox, 33. 

 Xysticus gulosus, 33. 

 Xysticus sabulosis, 370. 

 Xysticus trivittata, pairing of, 49. 



Young spiders, 193, 197, 314, 370, 375, 376 ; of 

 Agalena, 251, 252; of (lasteracantha, 340; 

 of Lycosids, 72, 240 ; of Dolomedes, 241 ; of 

 Trapdoor spiders, 247 ; ballooning haljit of, 

 256) ; development of color, 327 ; feeding of, 

 195 ; first movements, 21 7, 218 ; mimics, 374 ; 

 escape from cocoon, 211, 214; no mctiimor- 

 phosis, 206; sensitive to light, 292, 29:i. 



Zaddach, Prof. G., 4()3, 464. 



Zilla, 91, 209,466. 



Zilla callopbila, 39. 



Zilla gracilis, fossil, 467. 



Zilla porrecta, 4()7. 



Zilla x-notata, 225, 292, 328, 388. 



Zvgobalhis liettini, 31. 



