1892.] 



NATURAL SCIENCES OF PHILADELPHIA. 



525 



PhalKnoptilus 116 



Phalaropus loO 



Phania 391 



Phenacodonlida; 427, 430 



Phenacodus 413, 4*27 



Phenacohelicidre 401 , 402 



Phenacohelix 402 



Pliidippus 73 



Philivus 74 



Philodromus 59-64 



Phocidae 424 



Phol comma 31 



Phrixgnathus 403 



Phrurolilhus 22 



Plirynosoma 335, 337 



Phycis 276 



Phy llostomidse 173 



Pieridas 156 



Pieris 381 



Pinicola 152 



Pipilo 121 



Piranga 110, 122 



Pirata 71 



Pithecistes 435 



Pityophis 335, 337 



Pitys 401 



Plagioptycha 129, 395, 396 



Planispira 397, 399 



Platophrys 277 



Plebecula 392 



Plectotropis 398 



Plectrophenax 151 



Plesiarctomys 426 



Pleuronectes 277 



PleuronectidK 277 



Pliauchenia 228 



Plusia 158 



Poecilochroa 19 



Poebroiherium 435, 436 



Polioptila 112, 125 



Pollachius 276 



Polyborus 105, 114 



Polydontes 398 



Polygonum 163, 384 



Polygyra 128, 4(!0 



Polygyratia 404 



Polygyrella 400 



Polymita 395 



Polyplacognatha 391, 403 



Polyporus 165 



Polyprion - 261 



PomacentridDe 271 



Pomatia 392 



Pomatomidae 258 



Pomatomus 258 



Potamanax 340 



Potamof^alida; 292 



Praticolella 400 



Procamelus 414, 430, 438, 440, 443 



Piocavia 429 



Procyon 217, 426 



Piocyonidw 426 



Prodremctheiium 437 



Proboscidea 439 



Progne 110, 122 



Proslhesima 17-19 



Prothelidomus 393 



Pi otocli riacus 296 



Protogonodon 322. 427 



Protogonia 413, 415, 427 



Ptotohippus 325 



Protopsalis 293. 316 



Protoreodon 433 



Pioviverra 292, 311, 419 



Proviverridae 292-294, 307 



Psaltripaius 125 



Pselta 277 



Pseudogryphus 114 



Pterodon 292, 422 



Pteropus 172 



Punclum 403 



Pycnogon um 142 



Pyrocephalus 108, 119 



Pyrochilus 391 



Pyrola 374 



Pyrrha 402 



Pyrrhuloxia 110, 121 



Quercytherium 292, 422 



Quiscalus 109 



Raja 237-240 



Rajida? 237 



Rallus 104 



Rana 333 



Ranunculus 168 



Raphanus 381 



Recurvirostra 1 04 



Regulus 125 



Remora 253 



Rhagatherium 437 



Rhinobaiidae 236 



Rhinobatus 236 



Rhinoceros 432 



Rhombus 277 



Rhus 368-371 



Rhynchonycteris 217 



Rhynchops 101 



Ri>sa 149 



Rubus 371, 384 



Runcinia 59 



Sagda 213-215, 396 



Saitis 78 



Salientia 332 



Salmo 244 



Salmonida^ 244 



Salpincles 124 



Sarcothraustes 302, 421 



