164 



NORTH AMERICAN DIPTERA. 



riiyllolabis, ^M 



Phyllomidas, Oo-vi, 36 



Plithiria, (57 



Phyloniyza, 104 



Pliysocephala, 93-lvii, 



Physogenua, 124-lii, 6 



Phytomyza, lOo 



Piophila, 113 



PioPHiLiD.i:, see Sepsidae 111 



Pipiza, 85 



PipUNcuLii)^:, 03 



Pipuiifulus, 94 



Plagiocera, see Meroniacrus, 97 



Plagioneurus, 78 



Plagiotonia, 121 



Platychirus, 86 



Platycnema, 95 



Platynochffitus, 88-lxx, 2 



Platypeza, 95 



Platypezid^, 94 



Platystonia, 115 



Platyura, 17 



Plecia, 38 



Plectrouiyia, 35 



I'lesiastina, 17 



Plpsiomnia, 56 



Ploas, (i6 



Pocota, see Iladromyia, 89 



Poecilol)Othrus, 78-lxxi 



Pogonosonia, 58 



Pollenia, 144 



Polydonta, si'e Polydontomyia, 89 



Polydontoinyia. 89 



Polylepta, 18 



Polyniedon, 79 



Polynicra, 31, 34 



Polymorjihoniyia, 122-xli, 2 



PorjiliyrDps, 81 



Prioiiierus, 87-lii, 9 



Prochyliza, 112 



Proctacanthus, 59 



I'romaclius, 59 



Profliccns, see Pii)iineulus, 94 



I'sairoptera, 118 

 Pseddatricllia, 70 

 Pseudorus, 57 

 Psila, 114 



PSILID^E, 114 



Psilocephala, 09 



Psilocurus {Oithoneuromyia) 55 



Psilopa, 110 



I'silopus, 77 



Psyclioda, 27 



PSYCHODID.E, 26 



Psilota, 85 



Ptecticiis, 47 



Pterallastes, 88 



Pterocalla, 118 



Pterodontia, 71 



Pteroptlla, see Meromacrus, 88 



Ptiolina, 44 



Pt3'elioptera, 36 



Pycnopogon, 56 



Pyrgota, 115 



Pyrellia, 144 



Pyroplia?na, 35 



Rivellia, 116 



Rliabdopselaplius, 68-vi, 46 

 Rhachicerus, 43 

 Rhadiurgus, 59 

 Rlianiphomyia, 74 

 Rhaniphidia, 33 

 Rhaitliioeera, 46-lii, 9 

 Rhapliiorlij'iichus, 49-lxx 

 Rhapliioniidas, 60 

 Rliaj)liiuin, 81 

 Rliiciioessa, 103 

 Rhingia, 87 

 Rliinotora, 125-lvii, 4 

 l\liij)liidia, 32 



RnOPALOMKKIDi*;, 124 



/i7/o/OT/(n«r//V/,seeWillistonielIa,125 

 l\hopal()syri)lnis, 84 



