ENTDBZ. 



179 



Thomisoids, 304. 



Thomisiis cristatus, 151, 2SO. 



Thorell. 1'rof. Tamcrlan, 147, 272, 152, 453, 157. 



Tibollus ohlongus, 365. 



Tibia, hairs on, 15 1 8. 



Tiger spider; sec l.yeosa tigrina. 



Tigrina, Lycosa, 40S. 



Touch, WDM of, 200, 2S5, :!li:!. 



Tower, tra|idi>c>r, 411. 



Townsend, Charles II.. 451. 



Trapdoor spiders, 64, Itiii, IS.",, 184, 247, 354. 



:).V>, 356, 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, 24:!, 307, 



375, 403, 404, 405, 434. 

 Tree, trapdoor, 356. 

 Trees of Tertiary, 464. 

 Trevclyan, Sir ('. K., 444. 

 Trifolinni, Kpcira, male of, 326; varieties of 



color, 325, 326. 



Trypoxylon politnm, 383, 384. 

 Tubercles of eyes, 298. 

 Tubeweavers, 179; colors of, 324; sexual size 



in, 67. 



Tuning fork experiments, 302. 

 Tiiiinehveavers, 179, 324. 364, 409; industry, 64. 

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

 Turrets on eyes, 297. 



Uloborus, 106, 366, 376. 

 Uloborns nianimeatus, 107, 192. 

 Uloborus plumipes, 108, 109, 235, 376. 

 rioliorus riparia, 95. 

 I'loborus walckenaerius, 107. 

 Unmodified industry, 461. 

 Upholstering cocoons, 131. 



Variation, 359. 



Venezuela, spiders of, 139, 409. 



Vigils, maternal, 186, 190. 



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



Vireo noveborocensis, 211, 399. 



Viivy, M., 279. 



Vision in spiders, 285, 295, 2!)6. 



Voelker, Mr. Carl, 361, 399. 



Volcanic showers, 449. 



Von I Icyden. ( '., 452. 



Von Meyer, Herr, 457. 



Wafer trapdoor, 412. 



Wagner, Mr. \Val.leniar, 2S9, 310, 311, 312, 



313, 314. 

 Walckenaer, Baron, 24, 27, 28, 35, 36, 3S, 45.47, 



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



346. 



\Valckeiiaera acnniiiiala, 121,297. 

 Wallace. Alfred Unwell. :x;, _:,!, :;.') 



111. 



Walsh, lienj |) 

 Wail'lerei>, COOOOD -ite, 179. 

 Warning coloration. :;:;.'>. ."111. 

 \Vasps.466; as miniics, :!6:; ; mild dauhs. 



mud nests of, Uill; solitjiry, ilijarcrs, mini 



daubers, social, .",S7. 

 Water spider, youni: of. 2: 19; M6 \r-\ P.neta 



aquatics. 



Weather, 404. 



Weaver, I'rof. <;. K. II., 12s. 



\\'eavini_', in darknes-. 2^1; pn,ce-> ,,f. Ill, 



161, 16:;. 



Webster, K. .M., I2S, 129, :!'.7. 

 Westring, I'mf. \ieolas, isn, :;i5, :',|ti. :;i7. :;i9. 

 White, Kev. (iilliert, 275. 

 Wilder, I'rof. Hurt <i., !U, 91, 112, IS9. 207. 2n9. 



210, 212. 2S5. 



Winds. Trade, carrying spiders, 26s. 

 Winter, effects. 213 : habits. 430. 

 Wisconsin, spiders of, 371. 

 Wittfield, Miss Anna. 104. 

 Wood, Kev. .1. II., 93. 



Wood-Mason. IVof. .1: ft, :!15, 316, :;](, 321. 



Woodjwcker, jiileated, ;;i;i. 



Woodward, I>r. Henry. 456. 



Wooing and mating liabits, Chapter I.. 15. i.::. 



Workman, Mr. Thomas, 2S9. 



Wright, Mr. W. (4., 135. 147. 149, 242. 



Wright, Rev. A., 362. 



Xenarchus, 315. 



Xysticus audax, 151. 



X ysticus ferox, 33. 



Xysticus gulosus, 33. 



Xysticus sabulosis, 370. 



Xysticus trivittata, pairing of, 19. 



Young spiders, 193,197, 314. 370. 375. 376: "f 

 Agalcna, 251, 252; of ( iasteracantha, 310; 

 of Lycosids. 72. 210; of |)olomcdes, 211 ; of 

 Trapdoor spiders, 247; ballcH>ning habit of, 

 256; development of color, 327; Icvding of. 

 195; fn-st movements, 217, 218; mimics, 371 ; 

 escape from cocoon, 21 1, 214 ; no metamor- 

 phosis, 206; sensitive to light. 292. 293. 



Zaddach, I'rof. (i.. 46:;, 464. 



/.ilia. 91. 209. 466. 



Zilla callopiiila. 39. 



/.ilia gracilis, fossil, 467. 



/ilia porrecta. 467. 



/ilia \-nolata, 225, 2!'2.::2S, 388. 



/ygoballns bettini, I'.l. 



