904 



BULLETIN UNITED STATES GEOLOGICAL SUEVEY. 



Poeciliclithys 



lepidus 663 

 Poecilopteryx 161 

 Poeciloscytus unifasciatua 507 

 Pogonichthys 427 

 Polanisia 804 

 Pole Creek 851 

 Polioptila ccerulea 6 

 Polyborus tharus auduboni 44 

 Polygala 806 

 Polygonatum 826 

 Polygonum 822 

 Polyhymno 161 

 Polyodon 413 

 Polypodium 830 

 Pomolobus 428 

 Pomoxys 437 

 Pontia protodice 257 

 Pooecetes 



gramineua 589 



gramineus conflnis 17 

 Populus 122, 824 

 Porzana Carolina 647 

 Potamocottus 441 

 Potamogeton 825 

 Potentilla 808 



Preliminary Studies on the North Ameri- 

 can Pyralidae, by A. E. Grote 669 

 Priscacara 



clivosa 76 



oxy prion 74 



pealei 75 

 Proconia costalis 510 

 Procyon lotor 252 

 Prodryas 520 



persephone 524 

 Productella sp. 730 

 Products of Erosion, Endlich on Striking 



831 

 Productus dissimilis 730 

 Progne sub is 572 

 Pronuba 161 

 Prorasia 669 



simulis 670 

 Prosartes 826 

 Prosopium 429 

 Protoporus 423 



sp. nov. ? 791 

 Prunus 808 



americana 112 

 Psecadia 161 

 Pseudemys 



elegans 260 



hillii 395 

 Psilocorsis 162 



Psoralea 807 



Pterostichus (Cryobius) surgens 449 



Ptychochilus 424 



Putorius 



erminea 202 



longicauda 202 



vison 202 

 Pygosteus 441 

 PyralidsB, Studies on the North American, 



by A, E. Grote 669 

 Pyranea sestiva 14 

 Pyraneis cardui 515 

 Pyrgus tessellata 517 

 Pyrocephalus rubineus mexicanus 34 

 Pyrola 818 



Pyrophila glabella 180 

 Pyrrhuloxia sinuata 21 

 Pyrus 809 



communis 112 



coronaria 112 



malus 112 

 Pythonomorpha, Owen on, by E. D. Cope 



299 

 Quassilabia 418 

 Quercus 118, 823 

 Querquedula 



carolinensis 650 



discors 651 

 Quiscalus 



macrurus 27 



purpureus seneus 606 

 Eallus longirostris 61 

 Eana halecina 289 

 Eanunculus 802 



Eecurvirostra americana 54, 635 

 Eeduvius ? guttatus 771 

 Eegulus calendula 553 

 Eesthenia insignis 507 

 Ehamnus 806 



Ehaphanus 804 __ ■ 



Eheocrypta 438 

 Ehinanus 819 

 Ehinichthys 426 



maxillosus 790 

 Ehinosia 162 



Ehynchonella ambigua 729 

 Ehynchophanes maccowni 16 

 Ehynchops nigra 66 

 Ehyparochromus terreus 770 

 Ehus 806 



toxicodendron 108 

 Eibes 113, 809 

 Eichardsonius 425 

 Eobinia 



hispida 111 



