INDEX. 



219 



Trypeta festiva, 86 



fimbriata, 58, 60 

 flavonotata, 58, 60, 71 

 flexa, 58, 61 

 fratria, 67 

 fucata, 58, 95 

 fulvifrons, 59, 61 

 hurnilis, 81 

 inermis, 59, 60, 65 

 insecta, 58, 72 

 interrupta, 59, 61 

 latifrons, 89 

 latipennis, 59, 60, 78 

 lichtensteinii, 59, 92 

 longipennis, 59, 65 

 marginepunctata, 59, 60, 97 

 melanogastra, 90 

 melliginis, 59, 60 

 mevarua, 59, 95 

 naexicana, 59, 96 

 narytia, 59, 95 

 novseboracensis, 59, 60, 78 

 nigriventris, 59, 98 

 obliqua Macq., 59, 97 

 obliqua Say, 60, 99 

 ocresia, 60 

 parallela, 51 

 palposa, 60, 74 

 picta, 60, 61 

 polita, 77 



quadrifasciata Walk., 60 

 quadrifasoiata Macq., 60, 98 

 quadrivittata, 60, 61 

 rotundipennis, 79 

 scutellaris, 60, 92 

 scutellata, 60, 96 

 septenaria, 60 

 seriata, 84 

 Solaris, 59, 84 

 solidaginis, 60, 82 

 sparsa, 60, 78 

 suavis, 75 

 suspensa, 59, 69 

 tabellaria, 60, 61 

 tribulis, 60 

 trifasciata, 60 

 triraaculata, 60, 65 



Trypeta unicolor, 59, 60, 70 

 vernonise, 101 

 villosa, 60, 99 

 Trypetidre, 40, 49, 56 

 Trypetina, 40, 51, 52, 53 

 Trypoderma, 33. 

 tuberculata, Ocnthera, 161 

 tubicola, Cecidoniyia, 192 

 tulipifene, Cecidomyia, 202 



Ula, 10, 11 

 Ulornyia, 9 



umbrosa, Psilopa, 143 

 unicolor, Notiplnla, 137 

 unieolor, Trypeta, 59, 60, 70 

 Urellia, 49 

 Urophora, 49, 50, 57 

 Usia, 25 



vaccinii, Cecidomyia, 196 

 valida, Hydrellia, 153 

 valida, Tetanocera, 110 

 Vermileo, 20 

 vernonise, Trypeta, 101 

 viciiia, Tetanocera, 121 

 villosa, Trypeta, 60, 99 

 viticola, Cecidomyia, 202 

 vitis, Lasioptera, 202 

 vittata, Notiphila, 136 

 Volucella, 26 



Wiedemannia, 31 



Xanthochlorus, 32 

 Xaruuta, 50 

 Xenomorplia, 17 

 Xestomyza, 24 

 Xipliocerus, 23 

 Xylophagida?, 3, 4, 15 

 Xylophagina, 16 

 Xylophagus, 15, 16 

 Xylota, 26 

 Xypliandrium, 32 

 Xyphosia, 49 



Zodion, 27, 28 

 Zygoueura, 7, 177 



