216 



INDEX. 



Proctacanthus, 23, 24 



Prolepsis, 23 



Promachus, 23, 24 



Promeranisa, 18 



Pronopes, 20 



Prosena, 34 



Protophanes, 23" 



Protoplasa, 10, 11, 12 



Psammorycter, 20 



Psarus, 27 



pseudoacaciae, Cecidomyia, 189 



Pseudorus, 23 



Psila, 38 



Psilidae, 38 



Psilocephala, 24 



Psilodera, 21 



Psilopa, 45, 132, 141 



Psilopa acicnlata, 142 



atra, 143 



cseruleiventris, 144 



scoriacea, 142 



umbrosa, 143 

 Psilopus, 32 

 Psilota, 27 

 Psorophora, 5 

 Psychoda, 9 

 Psychodidae, 9 

 Psychodina, 9 

 Ptecticus, 17 

 Pterocosmus, 10, 13 

 Pterodontia. 21 

 Pteropexus, 21 

 Pterospilus, 30 

 Ptilocera, 18 

 Ptilogyna, 10 

 Ptiolina, 20 

 Ptychoptera, 10, 11, 12 

 Ptychopterina, 12 

 pubera, Sciomyza, 106 

 pudibunda, Cecidomyia, 202 

 punctipennis, Corethra, 5 

 pusillus, Sepedon, 127 

 Pycnomalla, 18 

 Pycnopogon, 23 

 Pyrellia, 35 

 Pyrgota, 40 



quadrifasciata Walk., Trypeta, Orta- 



lis, 60 



quadrifasciata Macq., Trypeta, 60, 98 

 quadrituberculata, Parydra, 165 

 quadrivittata, Ortalis, 60, 61 



racemicola, Cecidorayia, 196 

 Rachicerina, 16 

 Rachicerus, 4, 16, 17 

 Rachiptera, 50 

 Ragas, 30 



rapax, Ochthera, 162 



Raphiocera, 17 



Raphiorhynchus, 19 



Rhabdogaster, 23 



Rhadinus, 23 



Rhadiurgus, 24 



Rhamphidia, 10, 11, 12 



Rhamphomyia, 30 



Rhaphium, 32 



Rhingia, 26 



Rhinomyza, 20 



Rhipidia, 10, 11 



Rhopalia, 22 



Rhopalogaster, 23 



Rhynchocephalina, 21 



Rhynchocephalus, 22 



Rhyphidae, 3, 15 



Rhyphus, 15 



rigidae, Cecidomyia, 189 



Rioxa, 51 



Rivellia, 40, 50 



robiniae, Diplosis, 189 



Rosapha, 18 



rotundicornis, Tetanocera, 123 



rotundipennis, Trypeta, 79 



rufitarsis, Herina, 59, 60 



Sabethes, 5 



Saccopteryx, 9 



Salduba, 17 



salicis, Cecidomyia, 189 



sanguinolenta, Cecidomyia, 192 



Sapromyza, 41 



Sapromyzidae, 41, 55, 57 



saratogensis, Tetanocera, 119 



Sarcophaga, 35 



Sarcophagidse, 35 



Sargina, 17 



Sargus, 18 



Saropogon, 22, 23 



Saruga, 18 



Saucropus, 32 



Scaeva, 26 



scalaris, Notiphila, 134 



Scandon, 23 



Scaptia, 20 



scapularis, Hydrellia, 153 



Scarphia, 20 



Scatella, 45, 159, 170 



favillacea, 170 



lugens, 171 



obsoleta, 172 

 Scatophaga, 36 

 Scatopse, 14, 15 

 Scatopsina, 14 

 Scellus, 32 

 Scenopinidae, 28 

 Scenopinus, 27 



