2420 Hymenoptera in America North of Mexico 



popofiana Kincaid, Pontania 68 



poppii Konow, Pontania 69 



popuella (Ross), Phyllocolpa 75 



populaphis Fitch, Trioxys 300 



populi Cockerell, Megachile 2063 



populi (Marlatt), Phyllocolpa 75 



populi Marlatt, Pteronus 67 



populi Marlatt, Scolioneura 86 



populifoliella (Townsend), Messa 86 



populneus (Ratzeburg), Dolichomitus 330 



populorum (Heinrich), Diphyus 512 



populorum Viereck and C!ockerell, 



Cerceris 1730 



porcelariae Heinrich, Homotherus 498 



porcula Wheeler, Pheidole 1372 



Porizon Fallen 631, 644 



Porizonidea Viereck 693 



Poropoea Foerster 1040 



Poropoeoides Nowicki 1040 



porrectus (Cresson), Campoplex 630 



portalae Allen, Tiphia 1259 



portalis Timberlake, Perdita 1887 



portentus Walkley, Scambus 325 



porterae Cockerell, Andrena 1784 



porterae Cockerell, Anthidium 1991 



porterae Cockerell, Anthophora 2163 



porterae Cockerell, Coelioxys 2078 



porterae Cockerell, Dryophanta 1077 



porterae (Cockerell), Iterosarus 1858 



porteri Brethes, Aphidius 304 



porteri Fischer, Opius 211 



porthetriae Muesebeck, Apanteles 253 



portiae Rohwer, Acordulecera 20 



portiae (Rohwer), Psorthaspis [s] 1545 



portiana (Rohwer), Ancistromma 1622 



portlandica Rohwer, Symphya 217 



portoricensis Dozier, Eretmocerus 910 



porus Fox, Pompilus 1549 



Posocentrus Provancher 485 



posterus (Fox), Episyron [s] 1549 



posterns Fox, Tachysphex 1632 



postfurcalis Townes, Exochus 562 



postica Cockerell, Tetralonia 2126 



posticae Sonan, Apanteles 249 



posticata Banks, (I!erceris 1736 



posticatus Banks, Psammochares 1549 



postnitens Cockerell, Andrena 1840 



postoculata Kennedy and Dennis, 



Formica 1463 



postremus Heinrich, Platylabus 545 



potamius Grissell, Torymus 756 



potawatomi Pate, Belomicrus 1652 



potens Metz, Prosopis 1769 



patens Provancher, phygadeuon 505 



potens Townes, Ctenochira 371 



potentUlae (Bassett), Gonaspis 1066 



potentillae (Crawford), Panurginus 1852 



potentillae Harris, Diplolepis 1107 



potentillae Michener, Osmia 2044 



potentillarum Viereck, Andrena 1846 



Potophion Cushman 697 



potulenta MacGillivray, 



Strongylogastroidea 104 



poutiersi (Mercet), Neococcidencyrtus 946 



powelli Bohart, Tachysphex 1629 



powelli Mickel, Smicromutilla 1313 



powelli Timberlake, Perdita [s] 1880 



praealpina Gyorfi, Rhyssa 350 



praecisus Ratzeburg, Bracon 155 



praeclara (Blake), Pseudomethoca 1303 



praeclara Timberlake, Perdita [s] 1910 



praedator Fox, Tachytes 1623 



praedator Zabriskie, Sphecophsigus 479 



praedentatum Cockerell, Anthidium 1989 



praegrandis Mickel, DassrmutUla 1311 



praelauta Cockerell, Melissodes 2149 



praepes (Sandhouse), Dialictus 1970 



praerogator Linnaeus, Ichneumon 668 



praeruptus Swift, Hoplismenus 529 



praesens Muesebeck, Apanteles 253 



praestans Banks, Ageniella 1540 



praestans du Buysson, Chrysis 1229 



praestans (Kohl), Palmodes 1584 



Praestochrysis Linsenmaier 1233 



praeustus (Holmgren), Eridolius 384 



PRAINAE 297 



Pramha Cameron 487 



PraonHaliday 297 



prasinus Cresson, Chrysis 1230 



proteose Cockerell, Callanthidium 1992 



pratensiphagum Walley, Polynema 1033 



pratensis Foerster, Anaphes 1029 



pratensis (Linnaeus), Dolerus 47 



pratensis Muesebeck, Orgilus 280 



pratensis (Saussure), Euodynerus [s] 1497 



praticola Kirby, Bombus 2205 



praticola Mocsary, Chrysis 1232 



Pratobombus Vogt 2197 



pratti Ashmead, Holcopasites 2086 



pratti (Dockerell, Megachile 2074 



pratti Cockerell, Perdita 1884 



pratti Crawford, Aplastomorpha 802 



pratti Crawford, Coelioxys 2078 



pratti (Crawford), Cothonaspis 1057 



pratti Crawford, Sphecodosoma 1940 



pratti (Dyar), Neodiprion [s] 33 



pratus Carter, Crabro 1675 



pravus Cresson, Ichneumon 496 



pravus Konow, Amauronematus 81 



prebblei Fischer, Orthostigma 224 



precarius Smith, Sphacophilus 26 



prehensa Weld, Disholcaspis 1092 



premitus (Davis), Stenomacrus 737 



Prenanteon Kieffer 1242 



Prenolepis Mayr 1444 



prescotti Weld, Andricus 1087 



pretiosa Banks, Priocnemis 1530 



pretiosa Gahan, C!eratoneura 988 



pretiosissima Dalla Torre, Mutilla 1300 



pretiosum RUey, Trichogramma 1039 



pretiosus (Banks), Anoplius [s] 1555 



pretiosus Cushman, Brachycyrtus 357 



pretiosus Timberlake, Arhopoideus 919 



pretiosus Viereck, Meteorus 283 



priceae Burdick, Xyela 9 



prima Casad, Andrena 1822 



prima (Cushman), Dimophora 683 



prima Gahan, Heteroschema 830 



