1918.] 



NATURAL SCIENCES OF PHILADELPHIA. 



373 



Paracentropogon 335 



Paradon paraguayensis 141 



Parafusiis 114 



callilateras 114 



coloratus 114 



Paralobaspis personata 202 



Parastagmatoptera flavoguttata.... 167 



Paratropes elegans 160 



Paschaltestes 339 



Pelamys _. 339 



Pelecanus occidentalis 248 



Pelonectes [ 337 



Penelope cristata 242 



Perioptera 339 



Periplaneta americana 161 



australasiae 161 



Periurgus 336 



Peroptera 339 



Petroehelidon lunifrons tachina. 270 



Phaenostictus mcleannani mclean- 



nani 262 



Phalacrocorax vigua vigua 248 



Phalloceros caudimaculatus 141 



Phengopedius fasciatoventris al- 



bigularis 272 



hyperythrus 272 



PKlugiola redtenbacheri 201 



Phlugis chelifera 199 



marginata 199 



Phoenicothraupis fuscicauda 279 



Phoeochroa cuvieri cuvieri 254 



Phoethornis adolphi saturatus 254 



longirostris cephalus 254 



Phoraspis elegans 160 



Phyllodromia conspersa 156 



Phylloptera marginella 195 



Physa virgata 306, 329 



Piaya cayana thermophila 257 



Picolaptes lineaticeps lineaticeps... 263 

 Picuminis olivaceus pauamensis.... 259 



Pilherodius pileatus 247 



Pionus menstruus 251 



Pipra mentalis ignifera 268 



velutina 268 



Pipromorpha oleaginea pai'ca 264 



Piranga erythromelas 279 



rubra rubra 279 



Pirene 336 



Pisobia fuscicoUis 246 



maculata 246 



minutula 246 



Pisoodonophis 3,343 



boro 3 



cancrivorus 2 



cruentifer 3 



Pitangus lictor 266 



Pittasoma michleri michleri 262 



Pitylus grossus 276 



Placostomus superciliaris 263 



Plagusia 339 



lactea 340 



Planesticus grayi casius 272 



Planesticus obsoletus 273 



Platyphyllum maculipenne 196 



Platypsaris homochrous 269 



Platyrhina ggg 



Platysomus ggg 



Platystoma 335 



Plectrostoma 339 



Pleurolepis 344 



Plogiogeneion 342 



Plotosus S39 



Pnictes 343 



Podager 333 



Pcecilia 330 



Polioptila superciliaris superciliaris 271 



Polita hammonis electrina 326 



indentata umbilicata 302, 326 



Polydactylus plebius 43 



Polyerata amabilis 255 



Polynenus paradiseus 43 



quinquarius 43 



Polj^odon 344 



Polypsephis 336 



Pomacentrus bairdi 341 



burroughi 48 



grammorhynchus 44 



hebardi 46 



lividus 53 



opisthostigma 51 



violescens 43 



Popelairia conversii aequatorialis.. 257 



Porichlhys 342 



Porzana Carolina 243 



Prenes 336 



Progne chalybea chalybea 270 



Promusonia 167 



Prosagoga coriacea 196 



rectinervis 196 



Proscinetes 336 



Proscopia scabra 168 



Protonotaria citrea 273 



Pseudomops affinis 146 



angusta 146 



annulicornis 145 



Pteraclis 343 



Pteridium 343 



Pteroglossus torquatus torquatus.. 258 

 Pulsatrix perspicillata perspicillata 251 



Punctum californicum 302 



conspectum : 326 



c. alleni 326 



pygmaeum 326 



Pupilla blandi pithodes 328 



hebes 303,328 



h. nefas 303 



Pupoides marginata 303 



Pygochelidon cyanoleuca 270 



Pyrilia haematotus coccinicollaris. 251 

 Pyrodon 335 



Querquedula discors 247 



Querula purpurata 270 



