348 



INDEX. 



Onychoteuthis, 90. 

 Opercuhim, 32, 136. 

 Ophidia, 207. 

 Ophidium, 170. 

 Ophisaurus, 220. 

 Opisthobranchiata, 52. 

 OpisthocomidaB, 261. 

 Opisthoglypha, 209, 212. 

 Opisthotic. 134. 

 Opossum, 304. 

 Opoterodonta, 208, 211. 

 Optic lobes, 179. 

 Optic thalami, 120. 

 Orang-utang, 336. 

 Orbitosphenoid, 117. 

 Oriole, 266, 

 Oriolus, 266. 

 Ormer, 46. 



Ornithorhynchus, 301. 

 Ornithoscelida, 220. 

 Orohippus, 313. 

 Orthagoriscus, 168. 

 Orthidse, 85. 

 Orthoceras, 69. 

 Orthognathi. 340. 

 Orycteropus, 305. 

 Oscines. 265. 

 Osprey, 269. 

 Ostracion, 168. 

 Ostrea, 25. 

 Ostrich, 270. 

 Otaria, 324. 

 Otis, 259. 

 Otter, 326. 

 Otus, 269. 

 Ouistiti. 334. 

 Ovibos, 318. 

 Ovis, 318. 

 Owls, 269. 

 Oxpecker, 267. 

 Oxydactylia, 194. 

 Oxyrhopus, 212. 

 Oyster, 25. 



Paca, 321. 

 Pachyderms, 312. 

 Pagellus, 172. 

 Pakeornis, 255, 264. 

 Palamedea, 259. 

 Palapteryx, 255, 272. 

 Palatine, 118. 

 Palato-quadrate, 117. 

 Paludicella, 79. 

 Paludina, 41, 47. 

 Palumbrenas, 262. 

 Palumbus, 262. 

 Pandion, 261). 

 Pangolin, 305. 

 Panizzte, foramen, 203. 

 Panther, 327. 

 Panther-cat, 327. 



Panzerwels, 170. 

 Papio, 336. 

 Paradise-birds, 266. 

 Paradiseidre, 266. 

 Paramastoid proces./2 7 6. 

 Parapterum, 240. 

 Parasphenoid, 135. 

 Paridieritata, 314. 

 Parietal, 116. 

 Parmophorus, 46. 

 Parotic process, 215. 

 Parra, 259. 

 Parrakeets, 264. 

 Parrot-fish, 171. 

 Parrots, 264. 

 Partridge. 261. 

 Parus, 267. 

 Passer, 268. 

 Passeres, 264. 

 Pastinaca, 163. 

 Pastor, 267. 

 Patella, 45. 280. 

 Paunch, 316. 

 Pavo, 261. 

 Pearl-mussel, 26. 

 Peat-pig, 315. 

 Peccary, 315. 

 Pecten, 26, 244. 

 Pectoral, 114. 

 Pectunculus, 27. 

 Pedetes, 321. 

 Peclicellina, 78. 

 Pediculati, 173. 

 Pedimana, 304. 

 Pegasus, 167. 

 Pelamys, 172. 

 Pelecanus, 257. 

 Pelias, 213. 

 Pelican, 257. 

 Pelobates, 195. 

 Pelvic, 114. 

 Penelope. 261. 

 Penguins. 256. 

 Pennse, 239. 

 Pentamerus, 85. 

 Perameles, 304. 

 Perca, 171. 

 Perch, 171. 

 Perch, climbing, 173. 

 Perdrix, 26 ]. 

 Peregrine-falcon, 269. 

 Perissodactyla, 311. 

 Peristoma, 32. 

 Pernis, 269. 

 Peronia, 51. 

 Perophora, 101. 

 Pes, 115. 

 Pes, avian, 241. 

 Petaurus, 304. 

 Petrel, 257. 

 Petromyzon, 157. 



Petrosal, 117. 

 Pezoporus, 264. 

 Phacochterus, 315. 

 Phaeton, 257. 

 Phaethornis. 265. 

 Phalangella,' 79. 

 Phalanges, 115. 

 Phalangista, 304. 

 Phallusia, 101. 

 Pharaonsratte, 326. 

 Pharyugealealia, 137. 

 Pharyngobranchial, 137. 

 Pharyngognathi, 171. 

 Phascogale. 304. 

 Phascolarctus, 304. 

 Phascolomys. 303. 

 Phasianus, 261. 

 Pheasant, 261. 

 Philine, 52. 

 Philonexis, 65, 70. 

 Phlebenterata, 36, 53. 

 Phoca, 324. 

 Phocfena. 309. 

 Phoeuicopterus, 257. 

 Pholas, 28. 

 Phoxinus, 169. 

 Phrynocephalus, 219. 

 Phrynosoma, 219. 

 Phylaetolfemata, 78. 



Phylidiida?, 53. 



Phyllirhoe, 53. 



Phyllomedusa. 195. 



Phyllopneuste, 268. 



Phyllorhina, 329, 330. 



Phyllostoma, 330. 



Physa, 51. 



Physeter, 310. 



Physostomi, 168. 



Pica, 266. 



Pichyciego, 306. 



Piculus. 264. 



Picus, 264. 



Piddock, 28. 



Pigeons. 2(11. 



Pika, 321. 



Pike, 169. 



Pine-rnarten, 326. 



Pinna, 26. 



Piuuipedia, 323. 



Pipa, 194. 



Pipe-fish, 167. 



Pipra, 267. 



Pisces, 129. 



Pisidium, 27. 



Pith, 238. 



Pitheci. 332. 



Pithecia, 335. 



Placenta, 296. 



Placoicl. 131. 



Placophora, 44. 



Placuna, 26. 



