462 



Uni colores — Urs us 



Uiiicolores (Felidae) 6, 61. 



Unio 5. 924; 10, 182; S4, 349, 405. 



— aiiratus S5, 234. 



— cafter 10, 182, 193. 



— chiloënsis S5, 283! 244. 



— foncki S5, 234. 



— natalensis 10, 193. 



— verreaiixi 10, 193. 



Unionirtae 4, 974; 15, (5 If), 619, 620. 

 Upucerthia chilensis S4, 70S. 



— dunietoria S4, 643, 709! 710. 



— ruficaiida 2, 953. 



— vulgaris S4, 708. 

 Upupa 3, 81. 



— epops 6, 147; 7, 508; S2, 35. 

 Upnpidae 3, 676, 683, 687, 692, 696, 



703; 6, 460; S2, 35. 

 ITpsis 7, 871. 



Urjiiiia fulg-eu.'^ 5, 292, 2!)6. 

 Uranops leprieiiri 7, 372. 

 Uranoscopina 19, 357. 

 Uranoscopus 19, 357; S3, 173. 



— scaber S3, 173. 

 Urapteryx 5, 337. 



— sambucaria SI, 61, 122. 

 Uria grylle S2, 42. 



— lonivia S2, 42. 



— troile 5, 591; S2, 6, 42. 

 Uriechis capensis 5, 609. 

 Uiinator 3, 674, 681. 

 Urnatella gracilis 15, 556. 

 Uriiissa 7, 921. 



— guttulosa 7, 921. 

 Urobenus 3, 1033. 

 Urobrachya zanzibarica 2, 325. 

 Uroceridae S2, 66. 

 Uroohaeta 3, 1035. 

 Urocychis 19, 702, 706, 711. 

 Urocyon grisous 5, 421. 



— virginianus 5, 421. 

 Urodela 6, 202! 7, 865; 11, 226. 

 Urodesmus 13, 144. 

 Uroglena 7, 262. 

 Urogoniininae 12, 655. 

 Urogoniinus 12, 536, 538, 542, 551, 



647, 6.53! 654, 6.55, 749, 750; 14, 3; 

 15, 176, 192, 194, 606; 16. 3, 136, 

 140; S3, 82, 154, 155, 157. 



— cercatus (eercatuni) 12. 654, 750; 

 S3, 40, 42, 43, 83, 95, 102, 157, 

 162—166! t 5 f 64—65. 



— insignis 12, 596, 654, 748! 749, 750; 

 t 28 f 49; t 30 f 71. 



— macrostonius (niacrostonium) 12, 

 654, 750, 761; 16, 3, 40, 42, 124, 

 125, 127, 136, 139; S3, 27, 67, 68, 

 76, 83, 95, 102, 106, 107, 157, 162, 

 164. 



— rossittensis 12, ()54, 750. 

 Urolabe 20, 407. 



Urolestes 2, 251. 

 Urolophiis halleri 6, 223. 



— torpedianus 6, 223. 



Uromastix 10, 234; 12, 251, 273; 17, 

 441. 



— acanthinurus 10, 219, 230! 23.5, 

 2.36; t 16 f 1—4; 12, 263, 26.5. 



— iasciatus 3, 883. 



— hardwicki 12, 273, 274. 



— microlepis 12, 275. 



— ocellatus 12, 266. 



— ornatus 12, 274, 275. 



— spinipes 12, 259, 264, 265, 274. 

 Uropeltidae 7, 366! 



Uropeltis 13, 503. 

 ITropetala 19, 588. 



— carovei 19. 588. 

 Uroplates 7, 380; 14, 53. 



— limbriatus 6, 197. 

 Uroplatidae 12, 250. 

 Uroplectes 18, 566. 



— fischeri 18, 566! 

 Uropodinae 14, 283. 

 Uropsilus soricipes 18, 348. 

 Uropterix sambucaria S2, 73. 

 Uroptychus 6, 242, 245, 247. 



— japoiiicus (5, 248! t 11 f 3. 

 Uropus ulnii SI, 8. 

 Urorvgma 16, 3, 138! 



— nanodes 16, 3, 138! t 8 f 81, 82. 

 Urostrophus 12, 285; S4, 248. 



— torquatus S4, 260. 



Urostyla weissii 19, 478! 539, 540. 

 Urotheniis eduardsi 18, 721. 

 Urotlioë elegans ,5, 912. 

 Urotocns 12, 654! 655; 16. 140, 839. 



— rossittensis 12. 655. 

 Ilrotrenia 16. 140, 839. 

 Urotricba (Infus.) farcta 19. 4 76! 539, 



540. 

 Urotricbus (Mammal.) 7. 854; 10, 

 62. 



— gibsii 13, 468. 



— talpoides 13, 465, 468; 18. 348, 

 Ursida (Ursidae) 6, 595; 9, 292; 13, 



516, 517, 524; 16. 222, 22.5, 226. 

 Ursina 6, 591! 595! 

 Ursns 4, 1079, 1085; 6, 589, 591, 



595, ,598, 611; 7, 403, 8.54; 16, 223. 



— albus 6, 597, 605, 611. 



— ameiieanus 6, 595, 598, 609! 611; 

 10, 578. 



— amplidcns (J, 590. 



— arctoidcus 6, 590. 



— arctos 4, 1084; 6, 530, 590, 5V)6, 

 597, 598, 602, 603, 604, 605, 606, 

 607; 7. 330! 9, 292; 10, 578; S7, 

 178. 



V. albus 6, 596, 598. 



— — V. beringiana 6, 604, 605. 



