428 



INDEX. 



Pipridas, 78. 



Pitheoia, 395. 



Pityophis, 323. 



Placojus, 159. 



Plagiaulax, 335. 



Plagiodontia, 360. 



Plaice, 294. 



Planorbis, 69, 166, 209, 261, 264. 



Plantain-eater, 87. 



Platanista, 341. 



Platephemera, 146. 



Platidactylos, 316. 



Platyceras, 148. 



Platyeereus, 101. 



Platycrinus, 151, 



Platydia, 253, 255. 



Platygonus, 374. 



Platyrhina, 393. 



Plectrophanes, 70. 



Plesiaretomys, 364. 



Plesiooetus, 345. 



Plesiochelys, 164, 315. 



Plesiosaurus, 159, 162. 



Plesiosorex, 347. 



Plethodon, 306. 



Pleurostemum, 315. 



Pleurotoma, 262, 263. 



Pleurotomaria, 138, 148, 165, 207, 



269. 

 Pleurotomidae, 159, 270. 

 Pliauchenia, 376. 

 Pliohippus, 371, 372. 

 Pliopitheous, 400. 

 PliosauruB, 162. 

 Ploceus, 83, 100, 104. 

 Plutonia, 276. 

 Pooillopora, 247-249. 

 Poebrotherium, 376. 

 Poephaga, 379. 

 Pogonodon, 385. 

 Polar-bear, 389. 

 Polecat, 390. 

 Polymastodon, 336. 

 Polynesian realm, 103. 

 Polypleetron, 97. 



Polypterus, 89, 291, 301. 



Polysiphonia, 241. 



Polystomella, 235. 



Pompadour, 78. 



Pontoporia, 341. 



Porcupine, 361, 362, 365. 



Porcupine-fish, 297, 303. 



Porgy (Pagriis), 294. 



Porites, 144, 247-249. 



Poi-pita, 120. 



Porpoise, 343. 



Poi-tax, 378. 



Portuguese man-of-war, 120. 



Potamochcerus, 374. 



Potamogale, 26, 346. 



Potoroo, 99. 



Potto, 402. 



Pouohed-rat, 357. 



Pourtalesia, 112. 



Pourtales Plateau, 116. 



Prseostrea, 272. 



Prairie-dog, 359. 



Prestwiohia, 278. 



Primates, distribution of, 393. 



Primltia, 140. 



Priodon, 338. 



Prionitidffi, 78. 



Prisciturben, 144. 



Priscodelphinus, 345. 



Proboscidea, distribution of, 365. 



Proboscis-monkey, 399. 



Prooamelus, 376. 



Prooervulus, 381. 



Prooyon, 390. 



Productus, 148, 214. 



Proetiis, 141, 151, 277. 



Prong-hom, 377. 



Prophooa, 393. 



Propithecus, 401. 



Proscorpius, 285. 



Protarsea, 144. 



Proteohimys, 363. 



Proteles, 383. 



Proterosaurus, 320. 



Protons, 306, 311. 



