262 



Oryx gazella, 19 19, pi. i., p. 29. 

 Osteomalacia in a young Anubis Ba- 

 boon, 191 3, pis. lxxxvii.-lxxxix., 

 p. 855. 

 Osthimosia zanzibariensis, 191 3, 



pi. lxxiii., p. 458. 

 Otiditaania eupodotidis, 191 2, figs. 19- 

 30, pp. 194, 197-202, 204, 206, 

 208, 212, 215; 1914, fig. 11, 

 p. 883. 

 Otis tarda, 191 5, fig. 3, p. 418. 

 Otocinclus maculipmnis, 19 12, 



pi. lxxvii., p. 666. 

 Otocyon megalotis, 19 14, fig. 8, p. 926. 

 Oudenodon bolorliinus, 19 1 1, pi. lxiii., 

 p. 1073. 



kolbei, 19 12, pi. lvi.j p. 419. 



Ovios nealces, 191 5, pi. i., p 91. 

 Ox, Skulls of :— 



Aberdeen- Angus, 19 11, figs. 71, 



78, pp. 258, 265. 

 Calf, 19 1 1, fig. 70, p. 257. 

 Cadzow, 191 1, figs. 75, 87, pp. 263, 



275. 

 foetal, 191 1. figs. 68, 69, pp. 233, 



255. 

 Gnami, 1915, fig. 1, p. 536. 

 Newstead, 191 1, figs. 73, 74, 77, 

 82, 84, 86, pp. 261, 262, 264, 

 269, 271, 274. 

 N.W. African black, 191 5, fig. 1, 



p. 536. 

 Shorthorn, 191 1, fig. 76, p. 263. 

 Syrian, 191 1, fig. 72, p. 259. 

 Oxycera pulchella, 1919, fig. 12, p. 44. 

 • — — trilineata, 1919, fig. 10, p. 44. 

 Oxyloricaria leightoni, 1912, pi. lxxvii., 

 p. 666. 



■ tamanae, 1912, pi. lxxvii., p. 666. 



Oxyrrhynch, Megalopa of, 1919, pi. iii., 



p. 327. 

 Ozarba endoplaga, 19 16, pi. i., p. 91. 



endoscota, 191 6, pi. i., p. 91. 



exolivacea, 191 6, pi. i., p. 91. 



hemipyra, 1916, pi. i., p. 91. 



hemisarca, 19 16, pi. i., p. 91. 



mesozonata, 19 16, pi. i., p. 91. 



sernitorrida, 1916, pi. i., p. 91. 



Pachycoa olivacea, 191 6, pi. i., p. 91. 

 Pacbymeta flavia, 191 5, pi. i., p. 91. 



roxana, 19 15, pi. ii., p. 91. 



Pachyrrhina histrio, 1919, figs. 1, 2, 



p. 38. 

 Pagellus centrodontus, 19 19, pi. hi., 



p. 321. 

 Pagyda fumosa, 1912, pi. ^xviii., p. 546. 

 Palsemon hildebranti, 191 3, pi. xcii., 



p. 914. 

 Pakemonetes, 191 7, fig. 18, p. 44. 



australis, 191 5, pi. i., p. 571. 



Palasohelicina idse, 191 1, pis. xxxii., 



xxxv., xxxix., xli., p. 759. 

 Paludicella articulata, 191 3, pi. lxii., 



• p. 426. 

 Panda, 1920, fig. 20, p. 176. 

 Pandion haliartus melvillensis. 1914, 



pi. ii., p. 625. 

 Pantopsalis grayi, 1920, pi. i., p. 31. 



halli, 1920, pi. i., p. 31. 



■ pococki, 1920, pi. i., p. 31. 



wattsi, 1920, pi. i., p. 31. 



Papilio lycophron, 1917, pi. ii., p. 273. 

 Pappocetus lugardi, 1919, pi. i., p. 309 ; 



fig. 1, p. 310. 

 Parachasrops, 19 13, pi. xii., p. 112. 



bicarinatus, 1912, pis. xxi., xxvi., 



p. 144, 

 Paracyathus cavatus, 191 1, pi. lvii., 



p. 1018; fig. 217, p. 1028. 

 Paradoxostoma gracile, 191 1, pi. xxi., 



p. 595. 

 Paradoxurus hermaphroditus, 1915, 

 figs. 5, 7, pp. 400, 405. 



larvatus, 1911, fig. 147, p. 621; 



191 5, figs. 1, 4, pp. 388, 396, 

 400, 402. 

 Paragorgia arborea, 1 9 1 5, fig. 2, 



p. 550. 

 Paralastor alexandria?, 1914, pi. i., 

 p. 563. 



atripennis, 19 14, pi. i., p. 563. 



debilis, 19 14, pi. i., p. 563. 



dentiger, 19 14, pi. i., p. 563. 



■ hilaris, 19 14, pi. i., p. 563. 



icarioides, 19 14, pi. i., p. 563. 



imitator, 19 14, pi. i., p. 563. 



