720 



INDEX. 



Syrnium.cinereum, 549 

 Syrphus, 355 



Tabulate cokals, 58 



Tachiua, 3To 



Taenia acauihotrias, 157 



bacillaris, loo 



ccEnurus, 160, 161 



echinococcus, lo8 



mediocanellata. 153 



solium, 155, loT 

 Tseniata. 95 

 Tape-worms, development of, 154 



struclure of, 153 

 Tardigrades, 339 

 Tarpau, 604 

 Tasmanian devil, oTo 



wolf, 575 

 Taste, organs of. in Hydiozoa, 63 



insects, 326 



polyps, 77 

 Tautogolabrus adspersus, anato- 

 my of, 434 

 Teeth, 631 



rudimentary, 402 



of sea-urchins, US 

 Teleocephali, 449 

 Teleostei, characters of, 434, 464 



anatomy of, 434 

 Tentaculifera, 84, 40 

 Teratology, 646 

 Terebratuliua septentrionalis, 188 



development of, 193 

 Terebrella. 216 

 Tertilo iiiivalis. 230, 234 

 Tergipes lacinulata, 245 

 Tergiim of insects, 309 

 Termes. 347 



flavipes, 347 

 Terrapin, 510 

 Testicardines, 196 

 Testudo Indica, 510 

 Telrabranchiata. 260. 264 

 Tetradecapoda, -!^ii 305 



Tetrao, 546 

 Tetrarhynchus, 163 

 Tetrastemma serpentinum, 199 

 Tetrastoma renale, 152 

 Tetrodon laevigatus, 462 

 Thalascaris, 295 

 Thalassochelys caouana, 510 

 Tlialiacea, 398, 405 

 Thamnocephalusbracliyurus, 2S3 

 Tlicca of corals, 79 

 Tbelyphonus giganteus, 343 

 Theriodonts, 513 

 Theromorpha, 512. 517 

 Thrasher whale, 595 

 Thrips. 348 

 Thylacinus. 575 



Thy one briareus, anatomy of, 131 

 Tbysanoptera. 348 

 Thysanura, 344 

 Tick, 341 

 Tinamous. o-tT 

 Tipula, 377 

 Tissue, bony, 8 



cartilaginous, 7 



connective, 7 



elastic. 7 



epithelial, 7 



fibrous, 7 



gelatinous, 7 



muscular, S 



nervous, 8 

 Titanophis, 500 

 Toad, 485 



horned, 503 



metamoi-pliosis of, 477 



poison of, 475 



spade-footed, 484 

 Tomncerus plumbeus. 344 

 Tooth shell. 237 

 Torpedo marinoratus. 422 



occidentalis, 422 

 Tortoise, 510 



Touch, organs of, in Crustacea, 

 271 



