INDEX. 



479 



ThoniisoidK, 304. * 



Thomisus cristatus, 151, 280. 



Thorc'll, Prof. Tamerlan, 147, 272, 452, 453, 457. 



Tibclliis oblongus, 305. 



Til)ia, hairs on, 313. 



Tiger spider ; see Lycosa tiftrina. 



Tigrina, Lycosa, 408. 



Touch, sense of, 200, 285, 303. 



Tower, trapdoor, 411. 



Townseud, (!liarles II., 451. 



Trapdoor spiders, 04, KiO, 183, 184, 247, 354, 



355, 350, 404, 409, 411, 414, 429 ;. cocoons of, 



139, 140. 

 Treat, Mrs. Mary, 91, 107, 108, 180, 187, 188, 



190, 192, 193, 193, 190, 197, 201, 211, 243, 307, 



375, 403, 404, 405, 434. 

 Tree, trapdoor, 350. 

 Trees of Tertiary, 404. 

 Trevelyan, Sir 0. li., 444. 

 Trifoliuni, Epeira, male of, 32(i ; varieties of 



color, 325, 32(). 

 Trypoxylon politum, 383, 384. 

 Tubercles of eyes, 298. 

 Tubeweavers, 179; colors of, 324; sexual size 



in, 07. 

 Tuninj; fork experiments, 302. 

 Tunnelweavers, 179, 324, 304, 409 ; industry, (i4. 

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

 Turrets on eyes, 297. 



Uloborus, 100, 300, 37(!. 

 llloborus mammeatus, 107, 192. 

 Uloborus pluniipes, 108, 109, 235, 370. 

 Uloborus riparia, 95. 

 Uloborus walclienaerius, 107. 

 Unmodified industry, 401. 

 Upholstering cocoons, 131. 



Variation, 359. 



Venezuela, spiders of, 1 39, 409. 



Vigils, maternal, 180, 190. 



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



Vireo noveborocensis, 211, 399. 



Vircy, M., 279. 



Vision in spiders, 285, 295, 200. 



Voellcer, Mr. Carl, 3()1, 399. 



Volcanic showers, 449. 



Von Ileyden, 0., 452. 



Von Meyer, Herr, 457. 



Wafer trapdoor, 412. 



Wagner, Mr. Waldemar, 289, 310, 311, 312, 



313, 314. 

 Walclcenaer, Baron, 24, 27, 28, 35, 30, 38, 45, 47, 



95, 131, 132, 142, 188, 189, 230, 240, 249, 307, 



340. 



Walckenaera acuminata, 121, 297. 



Wallace, Alfred Russell, 50, 251, 324, 32(), 343, 



3(i3, 411. 

 Walsh, Benj. 1)., 384. 

 Wanderei-s, <:ocoon site, 179. 

 Warning coloration, 335, 340. 

 Wasps, 4(iG ; as mimics, 363 ; mud daubs, 338 ; 



mud nests of, 130; solitary, diggers, mud 



daubers, social, 387. 

 Watt'r spider, young of, 239; see Argyroneta 



aquatica. 

 Weather, 404. 



Weaver, Prof. (J. E. 11., 428. 

 Weaving, in darkness, 280; process of. 111, 



101, 103. 

 Webster, F. M., 128, 129, 397. 

 Westring, Prof. Nicolas, 189, 315, 310, 317, 319. 

 White, Rev. (filbert, 275. 

 Wilder, Prof Burt G., 34, 91, 142, 189, 207, 209, 



210, 212, 285. 

 Winds, Trade, carrying spiders, 268. 

 Winter, effects, 213; habits, 430. 

 Wisconsin, spiders of, 371. 

 Wittfield, Miss Anna, 104. 

 Wood, Rev. J. II., 93. 



Wood-Mason, Prof. James, 315, 310, 319. 321. 

 Woodpecker, pileated, 361 . 

 Woodward, Dr. Henry, 45(i. 

 Wooing and ntating habits, Ciiapter I., 15, 63. 

 Workman, Mr. Thomas, 289. 

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

 Wright, Rev. A., 362. 



Xenarchus, 315. 



Xysticus audax, 151. 



Xysticus forox, 33. 



Xysticus guhisns, 33. 



Xysticus sal)ulosis, 370. 



Xysticus trivittata, pairing of, 49. 



Young spidere, 193, 197, 314, 370, 373, 376; of 

 Agalena, 251, 252; of Gasteracantha, 340; 

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

 Trapdoor spiders, 247 ; ballooning habit of, 

 250 ; development of color, 327 ; feeding of, 

 195 ; first movement", 21 7, 21 8 ; mimics, 374 ; 

 escape from cocoon, 211, 214; no metamor- 

 phosis, 200; sensitive to light, 292, 293. 



Zaddach, Prof. G., 463, 464. 



Zilla, 91,209, 400. 



Zilla callophila, 39. 



Zilla gracilis, fossil, 4()7. 



Zilla porrectfl, 407. 



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



Zygoballus bettini, 31. 



