704 



INDEX. 



Typhlomolge, 3072. 

 Typhloinys', 63ZK 

 Typhlonectes, 304. 

 Tvphlonus, 2442. 

 Typhlophis, 365'. 

 Typhlops, 365', 3b5. 

 Typhlosaurus, 354^. 

 Typhlotriton, 305. 

 Typotheria, 606. 

 Typotherium, 607^. 

 Typothora.K, 382i. 

 Tyrannus, 475^. 

 Tyrant bird, 475^. 

 Tysty, 4681. 



Uintatheriiiiii, 605i. 



Ulacma,236i. 



Ulca, 2422. 



Ulocentra, 2342. 



Uma, 3511. 



Umbilical artery, 521. 



Umbilicus of feather, 

 420. 



Umbra, 226i. 



Umbrina, 2352. 



Unau, 54.51. 



Uncinate process, 318. 



Undina. 175. 



Dngalia, 366 1. 



Ungaliophis, 3661. 



Ungulata, 573 ; digits 

 of, 576. 



Unguligrade, 493. 



Unke, 3101. 



Upeneus, 2362. 



Upupa, 4712. 



Uraeotvphus, 304. 



Uraleptus, 233'. 



Uranidea, 2422. 



Uraniscodon, 351 1. 



Uranoscopus, 2432. 



Urax, 449. 



Urenchelys, 223'. 



Ureter, Amphibia, 290, 

 292 ; Elasmobranchii, 

 141 ; fishes, 90 ; Rep- 

 tilia, 328. 



Uria, 4681. 



Urinary organs, 49. 



Urinogenital organs. 

 Amphibia, 290 ; birds, 

 449 ; Chelonia, ilO, 

 411 , Dipnoi, 256 , 

 Elasmobranchii, 140, 

 143 ; fishes, 86 ; Lepi- 

 dosteus, 166 ; Stur- 

 geon, 166 ; Polyp- 

 terus, 166 ; Mam- 

 tnalia, 513 ; Marsipo- 



branchii. 111 ; Rep- 

 tilia, 327 ; Scajihi- 

 rhynohus, 166 : Poly- 

 odon, 166 ; Teleostei, 

 209. 



Urocampus, 230'. 



Urocentron, 351 1. 



Urocentrus, 2441. 



Uroeonger, 2242. 



Urocordylus, 315i. 



Urodaeum, 440. 



Urodela, 304. 



Urogalba, 4732. 



Urogymnus, 1542. 



Uroloplius, 1542. 



Uromacer, 368'. 



Uromastix. 3502. 



Uromys, 6331, 634'. 



Uronemns, 259. 



Uropeitis, 366'. 



Uroplates, 3492. 



Uropterygius, 225i. 



Uropygiuin, 419. 



Urostrophus, 351'. 



Urostyle, 265" 



Urotheca, 3681. 



Urotrichus, 6402 



Ursus, 613, 614, 623i. 



Uta, 351'. 



Uterus, 481,515. 



Utricle, 77. 



Vagina, 515. 



Valvula cerebclli, 194. 



Valvula paradoxa, 287. 



Vampire, 6482. 



Vampyrops, 6482. 



Vampyrus, 64S, 6482. 



Vandeleuria, 634'. 



VandelHa, 222i. 



Vane, 420. 



Vanelhis. 467i. 



Varanus, 352i. 



Vas deferens of fishes, 

 89. 



Vasa cfferentia, 292. 



Vascular system, Am 

 phibia, 281 ; Amphi 

 oxus, 29 ; birds, 441 

 Chelonia, 410; Cro 

 codilia, 379, 380 

 Dipnoi. 252, 353 

 fishes, 85 ; Mammalia, 

 510; Marsipobranchii 

 110; Reptilia, 324 

 Teleostei, 206, 207. 



Velasia, 116. 



Velum of Amphioxus 

 20. 



Velum transversum, 70. 



Vendace, 2162. 



Vent, birds, 419. 



Ventral fin of Teleostei, 

 185. 



Ventral roots of vagus, 

 73. 



V^entralia, 98. 



Ventricles of the brain, 

 67. 



Verilus, 2352. 



Verma, 225i. 



Vermilinguia, 5431. 



Vertebral column. Am- 

 phibia, 265 ; birds, 

 430 ; Chelonia, 405 ; 

 Crocodilia, 372 ; Dip- 

 noi, 249 ; Elasmo- 

 branchii, 122, 123, 

 124, 125, 126; fishes, 

 59 ; lizards, 337 ; 

 ]\Iammalia, 489 ; Rep- 

 tilia, 317 ; snakes, 

 357 : Teleostei, 188. 



Vertebrata, 45. 



Vervet, 659 1. 



Vespertilio, 6472. 



Vesperugo, 6472. 



Vestibule, 515 ; of bird's 

 cloaca, 440 ; of ear, 77. 



Vetelia, 5472. 



Vexillum, 420. 



Vibrissae, 495. 



Vicugna, 587i. 



Vinago, 469'. 



Viper, 3712. 



Vipera, 3712. 



Vireonidae, 4771. 



Virginia, 368 1. 



Viscacha, 0352. 



Visceral arches, Elas- 

 mobranchii, 127. 



Visceral clefts, 48. 



Visceral nerves, 76. 



Visceral skeleton, 61 ; 

 arches, 62. 



Viverra, 620'. 



Viverricula, 620i. 



Viviparous Amphibia, 

 296 ; fishes, 237 1. 



Vocal sacs. Amphibia, 

 277. 



Voice, Amphibia, 281 ; 

 crocodiles, 380 ; Che- 

 lonia, 409. 



Vole, bank, field, 6332. 



Vomer, 2392. 



Vulsiculus, 2431. 

 Vulsus, 2411. 



