458 



Tabulae, 112. 

 Tabulata, 115. 

 Tachina, 408. 

 Tachygonetria, 185. 

 Taenia, 169. 

 Taeniadse, 169. 

 Taeniatse, 108. 

 Tsenioglossata, 9, 288, 304. 

 Taeniosoma, 163. 

 Talitnis, 360. 

 Tamoya, 105. 

 Tanais, 362. 

 Tanystomata, 409. 

 Tapes, 270. 

 Tapeworms, 164. 

 Taphrocampa, 196. 

 Tardigrada, 364. 

 Tectology, 24. 

 Tecturidse, 307. 

 Tegenaria, 368. 

 Telescopium, 290. 

 Telestidse, 119. 

 Telesto, 119. 

 Tellinacese, 270. 

 Tellina, 270. 

 Tellinidse, 270. 

 Telostomum, 161. 

 Telson, 354. 

 Temnechinus, 147. 

 Temnocephalus, 293. 

 Temnopleura, 147. 

 Tenebrio, 415. 

 Tenebrionidse, 415. 

 Tentaculidse, 279. 

 Tenthredinidse, 421. 

 Tenthredo, 421. 

 Terebella, 223. 

 Terebellidse, 223. 

 Terebellum, 308. 

 Terebratulidae, 254. 

 Terebratula, 254. 

 Teredo, 258, 262, 264. 

 Teredinidse, 262. 

 Tergipes, 297. 

 Termes, 404. 

 Termitidse, 404. 

 Terricolae (Oligochseta), 2i{ 

 Tessellata, 130, 146. 

 TestacellidEe, 311. 

 Testicardines, 253, 254. 

 Testis, 34. 

 Tethya, 77. 



Tethyidae, 282, 288, 305. 

 Tetrabothrium, 170. 



Index. 



Tetrabranchiata, 324. 

 Tetracelis, 160. 

 Tetraclita,''345. 

 Tetranychus, 373. 

 Tetraphyllidae, 170. 

 Tetrapneumona, 152. 

 Tetrarhagea, 163. 

 Tetrarhynchus, 165, 170. 

 Tetrastemma, 162, 163. 

 Tetrastoma,".! 75. 

 Tettigonia, 401. 

 Textularia, 49, 54. 

 Thalassicolla, 62. 

 Thalassianthe, 115. 

 Thalassemidse, 193. 

 Thalassolampe, 62. 

 Thalassoplaneta, 62. 

 Thalassosphsera, 62. 

 Thaliacea, 239. 

 Thaumantiadae, 94. 

 Thaumantias, 89. 

 Theca, 14, iii. 

 Theceurybia, 278. 

 Thecidium, 241, 253, 259. 

 Thecidae, 116, 279. 

 Thecosomata, 279. 



Thelphusa, 357. 



Therevidae, 409. 



Theridion, 374. 



Thetis, 303. 



Thomisus, 374. 



Thomson Wyville, 125. 



Thompsonia, 346. 



Thoosa, 77. 



Thoracica, 344. 



Thorax, 385. 



Thrips, 402. 



Thyone, 153. 



Thyonidium, 148, 153. 



Thyroidea, 129. 



Thysanopoda, 337. 



Thysanoptera, 402. 



Thysanteuthis, 326. 



Thysanura, 402. 



Tiaropsis, 89, 94. 



Tiedemannia, 276. 



Tinea, 411. 



Tineidse, 411. 



Tintinnus, 70. 



Tipiola, 410. 



TipuUdae, 410. 



Tisiphonia, 77. 



Tissues, 10. 



Tomicus, 414. 



