?04 



INDEX. 



Tvphlomolge, 3073. 

 Typhlomvs, 633i. 

 Typhlonectes, 304. 

 Typhlonus, 2442. 

 Typhlophis, 365i. 

 Typhlops, 3651, 365. 

 Typhlosaurus, 354^. 

 Typhlotriton, 305. 

 Typotheria, 606. 

 Typotherium, 6072. 

 Typothorax, 382i. 

 Tyrannus, 475'. 

 Tyrant bird, 4751. 

 Tysty, 4681. 



Uintatheriiim, 605i. 



Ulaeraa, 2361. 



Ulca, 2422. 



Ulocentra, 2342. 



Uma, 3511. 



Umbilical artery, 521. 



Umbilicus of feather, 

 420. 



Umbra, 226i. 



Umbrina, 2352. 



Unau, 5451. 



Uncinate process, 318. 



Undina, 175. 



Ungalia, 366'. 



Ungaliophi?, 366i. 



Ungulata, 573 ; digits 

 of, 576. 



Unguligrade, 493. 



Unke, 3101. 



Upeneus, 2362. 



Upupa, 4712. 



Uraeotyphns, 304. 



Uraleptus, 233i. 



Uranidea, 2422. 



Uraniscodou, 351'. 



Uranoscopus, 243^. 



Urax, 449. 



Urenchelys, 223i. 



Ureter, Amphibia, 290, 

 292 ; Elasmobranchii, 

 141 ; fishes, 90 ; Rep- 

 tilia, 328. 



Uria, 4681. 



Urinary organs, 49. 



Urinogenital organs, 

 ' Amphibia, 290 ; birds, 

 449; Chelonia, JIO, 

 411 , Dipnoi, 256 ; 

 Elasmobranchii, 140, 

 143 ; fishes, 86 ; Lepi- 

 dosteus, 166 ; Stur- 

 geon, 166 ; Polyp- 

 terus, 166 ; Mam- 

 malia, 513 ; Marsipo- 



branchii, 111 ; Rep- 

 tilia, 327 ; Scaphi- 

 rhynchus, IfiO ; Poly- 

 odon, 166 ; Teleostei, 

 209. 



Urocampus, 230'. 



Urocentron, 351 1. 



Urocentrus, 2441. 



Uroconger, 2242. 



Urocordylus, 3151. 



Urodaeum, 440. 



Urodela, 304. 



Urogalba, 4732. 



Urogymnus, 1542. 



Urolophus, 1542. 



Uromacer, 368i. 



Uromastix, 3502. 



Uromys, 633', 634'. 



Uronemus, 259. 



Uropeltis, 366' . 



Uroplates, 3492. 



Uropterygius, 225'. 



Uropygium, 419. 



Urostrophus, 351'. 



Urostyle,265. 



Urotheca, 368'. 



Urotrichus, 6402. 



Ursus, 613, 614, 6231. 



Uta, 351'. 



Uterus, 481, 515. 



Utricle, 77. 



Vagina, 515. 



Valvula cerebclli, 194. 



Valvula paradoxa, 287. 



Vampire, 6482. 



Vampyrops, 6482. 



Vampyrus, 648, 6482. 



Vandeleuria, 634'. 



Vandellia, 222'. 



Vane, 420. 



Vanellus, 4671. 



Varanus, 352i. 



Vas deferens of fishes, 

 89. 



Vasa cfferetnia, 292. 



Vascular system, Am- 

 phibia, 281 ; Amphi- 

 oxus, 29 ; birds, 441 ; 

 Chelonia, 410 ; Cro- 

 codilia, 379, 380 ; 

 Dipnoi, 252, ^53; 

 fishes, 85 ; Mammalia, 

 510; Marsipobranchii, 

 110; Reptilia, 324; 

 Teleostei, 206, 207. 



Velasia, 116. 



Velum of Amphioxus, 

 20. 



Velum transversum, 70. 



Vendace, 2102. 



Vent, birds, 419. 



Ventral fin of Teleostei, 

 18;-). 



Ventral roots of vagus, 

 73. 



Ventralia, 98. 



Ventricles of the brain, 

 67. 



VerUus, 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 ; Uzards, 337 ; 

 Mammalia, 489 ; Rep- 

 tilia, 317 ; snakes, 

 357 ; Teleostei, 188. 



Vertebrata, 45. 



Vervet, G59i. 



Vespertilio, 6472. 



Vesperugo, 6472. 



Vestibule, 515 ; of bird's 

 cloaca, 440 ; of ear, 77- 



Vetelia, 5472. 



Vexillum, 420. 



Vibrissae, 495. 



Vicugna, 587'. 



Vinago, 469'. 



Viper, 3712. 



Vipera, 3712. 



Vireonidae, 4771. 



Virginia, 368'. 



Viscacha, 6352. 



Visceral arches, Elas- 

 mobranchii, 127. 



Visceral clefts, 48. 



Visceral nerves, 76. 



Visceral skeleton, 61 ; 

 arches, 62. 



Viverra, 620'. 



Viverricula, 620'. 



Viviparous Amphibia, 

 296 ; fishes, 237'. 



Vocal sacs, Amphibia, 

 277. 



Voice, Amphibia, 281 ; 

 crocodiles, 380 ; Che- 

 lonia, 409. 



Vole, bank, field, 6332. 



Vomer, 2392. 



Vulsiculus, 2431. 



Vulsus, 2411. 



