Typhlops mossambicus, 191 5, 615. 

 mucronatus, 191 5, 370. 

 mucruso, 191 5, 197, 616. 

 nigricans, 191 5, 198. 

 obtusus, 1 9 1 5 , 615. 

 pallidus, 191 5, 616. 

 petersii, 1915, 197. 

 platyrhynchus, 191 5, 615. 

 prasocularis, 1915,197. 

 punctatus, 1915, 196, 615, 642. 

 schlegelii, 191 5, 197, 615. 

 socotranus 19 15, 642. 

 somalicus, 191 5, 612. 

 tettensis, 191 5, 615. 

 tornieri, 1 915, 615. 

 unitaeniatus, 191 5, 616, 642. 

 yiridiflavus, 191 5, 197. 

 Tyrannula ardesiaca, 191 1, 1125. 



cineracea, 191 1, 1125. 



orythroptera, 191 r, 1134. 



richardsonii. 191 1, 1136. 



sulphur eipygius, 1 9 1 1 , 1 1 35. 

 Tyrannus albicollis, 1 9 1 1 , 1134. 



melancholicus. 19 1 1 , 484, 1138 

 191;, 1065. 



satrapa, 191 1, 1138. 



pipiri, 191 1, 484. 

 Tyriobapta kukenthali, 1920, 322. 



laidlawi, 1920, 322. 



torrida, 1920, 322. 



Uca forcipata, 19 14, 661. 

 Udenodon, 1911,923. 

 Uliodon, 191 1, 297. 



hawkesi, sp. n. 3 191 1, 299, 303, 



304. 

 (Zora) frenatum, 19 n, 308. 

 Ulothrichopus tinctipennis, 191 6, 



125. 

 Umbrina, 191 1, 215. 



russelli, 1920, 72. 

 Unio, 1 91 3, 428. 

 Unionidae, 1920, 551. 

 Upupa epops, 191 1, 61, 489, 862 ; 1 91 3, 

 1061. 



Urceolipora 1913, 528. 



Jrguessella, gen. n., 19 14, 803. 



capillata, sp. n., 19 14, 804. 



cuticularis, sp. n., 19 14, 805. 



esau, sp. n., 1914, 804. 



urguessensis, sp. n., 19 14, 

 803. 

 Uria grylle, 1 9 1 1 , 532. 

 Uriechus concolor, 1915, 634, 655. 



jacksonii, 19 15, 633. 



lunulatus, 19 15, 216, 634. 



nigriceps, 191 5, 634. 

 Urobelus acanthias, 19 15, 215. 

 Urobrachya albonotata, 191 1, 476; 



1912, 408; 1913, 146, 147. 

 axillaris, 191 1, 476. 

 bocagii, 191 1, 476. 



Urocissa flavirostris, 1911, 483. 

 magnirostris, 1911, 483. 

 occipitalis, 1 911, 483; 19 12, 410; 



1913, 146. 

 sinensis, 191 1, 483. 



Urocordylus reticulatus, 19 13, 959. 



wandesfordii, 19 13, 959. 

 Urocystidium, gen. n., 19 12, 840. 

 gemmiparum, 1912, 822, 824, 826, 

 828, 833, 840, 841; 1914, 1. 

 Urogalba paradisea, 19 13. 1063. 

 Urolestes melanoleucus, 192c, 439. 

 Uromys bruijnii, 19 1 3, 1091; 1914, 



901. 

 Uropsilus, 191 1, 159; 1912, 127. 



soricipes, 191 1, 163; 191 2, 129- 

 131. 

 Urospatha raartii, 19 n, 1193. 



martii, 191 1, 1193. 



semirufa, 1911, 1193. 



Urosticte benjamini, 191 1, 1186. 



Urota sinope, 191 5, 103. 



Urothemis signata insignata, 1920, 325. 



Urothce rostratus, 19 14, 357. 



Urotrichus, 1912, 130, 131. 



Ursus, 1911, 273. 



americanus, 1911,442 ; 1914,930, 



937; 1920, 191. 

 angulata, 191 5, 103. 

 arctos, 191 1, 139,442 ; 1914,935; 



1919, 224; 1920, 191. 

 beringianus, 191 1, 3. 



