380 



INDEX OF SPECIES. 



Strix nebulosa, Ginel., 256. 



nisoria, Mey., 214. 



noctua, Retz., 210. 



, Scop., 255. 



noctula, Reiuw., 229. 



novcE-zealanditE, Gmel., 218. 



nudipes, Daud., 250. 



nyctea, Linn., 214. 



occipitalis, Temm., 205. 



orientalis, Horsf., 243. 



, Shaw, 254. 



otus, Linn., 232. 



parjodanim, Temm., 254. 



passerina, 201. 



, WUs., 207. 



, Pall., 207. 



, Lath., 210. 



, Linn., 213. 



passerinoides, Temm., 203. 



perlata, Vieill., 205. 



, Licht., diagnosis and description, 247. 



personata, Vig., diagnosis and description, 249. 



, Daud., 258. 



perspicillata. Lath., 258. 



po'ensis, Eraser, 248. 



pratincola, Bonap., 247. 



pulchella, Pall., 222. 



pulsatrix, Wied, 258. 



pumila, 111., Temm., 202. 



punctatissinia, G. R. Gray, diagnosis and de- 

 scription, 246. 



pusil/a, Daud., 213. 



pygnuea, 213. 



radiata, Tick., 212. 



rufa. Scop., 255. 



santi-thoDKB, Hartl., 24/. 



scops, Linn., 222. 



seloputo, Horsf., 254. 



■ sinensis, L.ith., 254. 



sonnerati, Temm., 215. 



spadicea, Reinw., 211. 



squamulata, Licht., 251, 252. 



strepitans, Temm., 243. 



stridula, Linn., 255. 



striolata, IL et E., 223. 



suinda (juv.), Vieill., 251. 



' sumatrana. Raffles, 243. 



superciliaris, Vieill., 215. 



superciliosa, Shaw, 238. 



, Shaw, 258. 



syhatica, Shaw, 255. 



sylvestris, Scop., 255. 



Strix tenebricosa, Gould, description, 249. 



tengmalmi, Gmel., 207. 



torquata, Daud., 258. 



tripennis, Schrank, 236. 



ulula, Linn., 214. 



, Gmel., 236. 



, Pall., 236. 



undulata, SpLx, 228, 265. 



uraleiisis. Pall., 257. 



virginiana, Gmel., 24 1 . 



zorca, Gmel., 222. 



• (Bubo) magellanicus, Gmel., 241. 



Struthio, 16, 290, 354. 

 Struthio casiiarius, Linn., 358. 



epoasticus, 355. 



rhea, Linn., 355. 



Struthiones, 353. 



Struthionidce, 186, 286, 289, 294, 353, 354. 



StruthionincE, 354. 



Struthious birds, 308. 



living in the Society's Menagerie, on the, 



353. 

 Sturgeons, 328. 

 Sturio, 328. 

 Sudis, 294. 

 Sudis gigas, 304. 

 Suinda, Azara, 252. 

 Sula, 290. 

 Sula bassana, 285. 

 Surnia, 201, 259. 



, subgenus, 213. 



, Dum., diagnosis, 213. 



, subgenus, diagnosis, 214. 



Surnia borealis. Less., 214. 



funerea (Lath.), 214. 



hiihula. Less., 250. 



noctua, Miihle, 209. 



nyctea, Selby, description, 214. 



, 215. 



passerina, 205. 



, Kaup, diagnosis and description, 213. 



ulula, Bonap., diagnosis and description, 214. 



Surniince, Kaup, diagnosis, 201. 



Sus, 291. 



Swift, 300. 



Sylbeocychis europceus, 333. 



Sylviince, 285. 



Sylviine groups, 289. 



Syrnium, subgenus, 249. 



, Sav., diagnosis and description, 249. 



, subgenus, diagnosis, 255. 



, 259. 



