INDEX 



725 



Sj'inpathetic nerves : Craniata, 99* : 



Rabhit, 472 

 -Syiiiplectii', 205. 206 

 83'inphysi.s, 149* 

 Synapticula, i>f i'alanglossus, o : Amphi- 



oxus, 49 

 Sj/tKjiKithiis, 241 

 Si/iiolns hdrhdsteUu'i, 508 

 Syn-sacruni of Pigeon, H87* 

 Syrinx of Pigeon, 898 : Aves, 4.'U 

 Syrrhaptett, 41G 

 .Systemic heart, 9(i 



J_ADPOLE, 290, 291, 292: Skull. 271: 

 Aortic arclies, 28(t, 



'l\enia liipp()caiiii)i, 47", ;')78 



'J\iil : Ascidian larva, .SG ; Amphioxns, 

 4G : Craniata, G7 



Tail coverts — See I'tervlosis, 385 



Tailor-bird, 436 



Tnle.ijaUus, G31 



Taljm, 507 



Talpidn; 485, 628— See Moles 



Tapetutn, 163 



Tapirs, 482, 502, 504, 516, 536. 537, 538. 

 541, 542, 543, 544, 599 



Tnpini.s, 482 



Tapir us indicuf', 542 



Tapirus terreitris, 504 



Tarsals, of Craniata, 83* — see Lirnlj- 

 skeleton 



Tarsipes, 522 



Tarsiits, 486 



Tarso-nietatarsus, 380*, 393* 



Tasmanian Devil, 494, 563 



Taste-buds, 459, 570, 580 



Taste, organ of, Craniata, 108*, 109 



Tatu, 499 



Teats of Rabbit, 447 : Mammalia, 492* 



Tee Tees, 487 



Teeth, of Craniata, 85, 86 : Petromyzon, 

 124, 128: Myxine, 139: Elasmobranchs, 

 177 : Holocephali, 192, 193 : Trout, 

 210: Teleostomi, 233 : Ceratodus, 250: 

 Frog, 276 : Amphibia, 304 : Lizard, 

 323: Reptilia, 355, 356 : Archieopter^x, 

 419 : Rabbit, 458 : Mammalia, 557- 

 570 



Teiidit, 369 



Telencephalon, lOU 



Teleostei, 220*, 226, 227, 228, 229, 230, 

 234, 236, 238, 239, 240, 241, 242 



Teleostomi, 66, 196 ; Example, 198 : 

 Distinctive characters and classifica- 

 tion, 217: External form, 224: Exo- 

 skeleton, 227 : Endoskeleton, 229 : 

 Electric organs, 233 : Digestive organs, 

 233 : Respiratory organs, 234 : Air- 

 bladder, 236 : Heart, 238 : Brain, 238 : 



Urinogenital organs, 239: Reprt)(hii- 



tion and ilevclopnient, 241 : (Ifogra[)hi- 



cal distribution, 242: Distriliuticm in 



time, 243 

 T('mi)oral canal, 518* 

 IV'ndon, of muscle, 274* 

 Tcnsorcs patagii, 395 

 'i'entorial plane, 513* 

 Terrestrial fauna, 637 

 Terns, 416, 432, 444 

 Tenrec, 549 

 Tentacles of Pterobrancliia, 9, 11, 13 : 



Myxine, 139 : Ascidia, 16. 19 

 Test-cells of o\um, 32 

 'I'est of Urochorda, 15, 16 

 Testudo, 634 

 TcMudo (/rrtca, 341 

 T<:trao. 416 

 Tftiazooids, .39* 

 Thaliacea, 22* 

 Theco.lont, 356*, 476* 

 Theria, 478*, 513, 51.') 

 Theriodontia, 3.36 

 Theromorpha, 336*, 371. 372 

 ■i'iiij,'li. ()9 - Sec Hind-limb 

 Thoiusoii, Vaughan, 682 

 Thomson, Wsville, 683 

 Thoracic duct, 574 

 Thorax, 72*. 447 

 Thornbacks, 170 

 Thread-cells. Myxine. 139 

 Three-toed Sloth — See Sloth 

 Thrushes, 417. 425 

 Thylacine, 494, 524 

 Thyhicoleo rarnifex, 603, 604 

 Thymus, of Craniata, 88* : Elasmobran- 



chii, 178 : Frog, 277 : Pigeon, 397 



Rabbit, 467 

 Thyro-hyal, 455 

 Th\'roid, of Craniata, 88* : Elasmobran- 



ciiii, 178 : Frog, 277 : Lizard, .328 : 



Pigeon, 397 : Rabbit, 467 

 Thyroid cartilage — See Lar3'nx 

 Tibia, 82*, 83 — See Limb-skeleton 

 Tibiale, 83* — See Limb-skeleton 

 Tibio-fibula, 267. 274 

 Tibio-fibularc, 323 

 Tibio-tarsus, 393 

 Tiger, 545 

 Tillodontia, 609 

 'J'iflotheriitm foditn<, 6j9 

 Tinamous, 4i6, 427, 4 !•-, 443, 445 

 TinaniHs, 416, 427, 432, 443, 445 

 Tinoccraa, 608 



Toads, 264, 293, 294, 296, 304, 308 

 Tolypneutea, 499 

 Tongue, of Craniata, 87*, 198 — See 



Digestive organs 

 Tooth-pulp, 86* 

 Toothed Whales, 480* 

 Tornaria, 6, 8 

 Torpedo, 176, 177 



