1913. 



NATURAL SCIENCES OF PHILADELPHIA. 



735 



Pachyossa signata 325 



Pachyprosopis 28 



atromicans 37 



hsematostoma 36 



nitidiceps 37 



Pachyrhamphus cinereiventris 205 



rufus. 205 



Pachysylvia aurantiifrons satur- 



ata 190,207 



Palsemonetes vulgaris 64 



Palaeophlebia sjTilestoides 251 



Palseorhiza 29 



Palamedea cornuta 194 



Palamedeidse 194 



Panchlora thalassina 282 



Pantala 255 



Pantosteus arizonse 47 



delphinus 48 



generosus 47 



plebeius 47 



santa-anse 48 



Paracolletes 29 



Paradichroplus bilobus 350 



brunneri 351 



nigrigena 350 



Paragonimus westermanii 148 



Paralichthys dentatus 65 



Paramastax 82 



nigra 82 



Paramusonia livida 295 ^ 



seclusa 295 ' 



Paranemobius 398 j 



Paraphasma marginale 300,301 



Paraphlebia, 234-237, 253, 254, 260, i 

 261,263,264 



abrogata 237, 238, 250 | 



duodecima 238, 260 



hyalina 259, 261, 264 



quinta 222,223 



zoe 237,249,250,264 



Parasphecodes 28 ; 



Parastagmatoptera unipunctata... 298 I 



Pardosa sp 680 j 



Parleptynia 301,302 



Paroaria nigrogenis 209 



Parorphula pallidinota 316 



Parossa 323,325 



bimaculata 324 



viridis 323 



Paroxyprora tenuicauda 374 



Parra cayennensis 192 



jacana 192 



Parus cela 211 



Paulinia 323 



Peckhamia scorpiona 188 



Peeten (Chlamys) anguillensis, 600, 



602,603 



(Amusium) antiguensis, 603, 613 



antillarum 602 j 



exasperatus 496 I 



(Plagioctenium) gabbi, 600,602,603 | 



Peeten gibbus 496 



g. dislocatus 496 



luculentus 602 



(Amusium) lyonii 613 



nugenti 603,614 



(^quipecten) oxygonum 601 



o. optimum 601, 602 



paranensis 601, 602, 602 



sol 613 



(iEquipecten) thetidis 602 



ziczac 496 



Pelayo insignis 677 



Perdita 28 



Perichsetidse 215 



Perilestes 249, 256, 260-264 



fragilis 250 



Periplaneta brunnea 281 



Pezotettix amoenus 113 



bergii 345 



peruvianus 113 



robustulus 845 



Phacoides antillarum 496 



crenulatus... 496 



leucocyma 496 



lintea 496 



pectinatus 496,497 



sp 496 



Phaetusa chloropoda 192 



PhalacrocoracidsB 194 



Phalacrocorax vigua 194 



Phaneroptera cruenta 365 



Phasianella pulchella 495 



Phasianus hoazin 191 



Phasma hopii 301 



Phasmidaj 300 



Phenacolestes, 220, 221, 224, 225, 230, 



231 235-245, 251-257, 261-264 



mirandus, 220, 224-226, 228, 229, 



250, 264 



parellelus 220, 224, 225, 229 



PhenacoUetes 28 



Phiale modesta 187 



Phidippus alchymista 186 



asinarius 184 



auctus 185 



audax..... 184-186 



cardinalis 187 



carolinus 184 



concinnatus 186 



dubiosus 186 



electus 186 



elegans 185 



lunulatus 184 



multicolor 185, 186 



multiformis 184, 186 



mundulus 186 



mystaceus 184 



otiosus 185 



paludatus 185 



personatus 186 



podagrosus 184, 186 



