3o8 



XEW YORK STATE MUS1-:UM 



Threaded oak gall, 73, 74 



Thuja, 20 



thujae, Eriophyes, 20 



thurstoni, Cecidomyia, 206 



tih)ialis, Lasioptera, 185, 186 



Tick trefoil, 156 



Tilia, 170 



Tiliaceae, 170 



tiliae, Agromyza, 169, 170 



tiHarum, Contarinia, 170 



timberlakei, Phytophaga, 35 



Timothy, 24 



tinctoriae, Amphibolips, 91, 100 



Tomato, 184 



Tomato flower gall, 184 



Toothed purse gall, 135 



topiarius, Andricus, 74 



torontoensis, Dasyneura, 28 



Touch-me-not family, 165 



toweri, Dasyneura, 171 



transitionalis, Anthocoptes, 161 



Translucent oak gall, 91, 92 



trcatae, Belenocnema, 54, 69 



triadenii, Cecidomyia, 172 



triangularis, Lestodiplosis, 194 

 Trichostema, 182 



Trichoteras coquilletti, 102 



Tridens, 25 



tridentatae, Rhopalomyia, 210 



trifolii, Dasyneura, 154 • 



Trifolium, 154 



Trigonaspis radicis, 54 ' 

 vaccinioides, no 



trimera, Neolasioptera, 206 



triodiae, Eurytomocharis, 25 



tripsaci, Lasioptera, 22 



Tripsacum, 22 



Trissandricus maculipennis, 120 



tristriatus, Eriophyes, 42 



tritici, Isosoma, 27 

 Itonida, 22 



triticoides, Rhabdophaga, 36 



Triticum, 22 



trizonata, Amphibohps, 116, 117 



Trotteria sp., 129 

 solidaginis, 194 



truckeensis, Disholcaspis, 62, 67 



Trumpet flower, 1 85 



Trypetid, 126, 190, 210 



Tsuga, 19 



tsugae, Camptomyia, 19 



Phytophaga, 18 

 tuba, Cecidomyia, 174 

 tuberculator, Rhodites, 146, 151 

 tuberosus, Andricus, 56 

 tubicola, Andricus, 109 



Caryomyia, 42, 43 

 Tubular bud gall, 206, 207 

 Tufted rose gall, 148 

 Tufted thorn gall, 138 

 Tulip midrib gall, 129 

 Tulip spot gall, 129 

 Tulip tree, 129 

 Tulip vein gall, 129 

 tulipiferae, Cecidomyia, 129 

 tumida, Aulacidea, 209, 212, 214 

 tumidosae, Dasyneura, 179 



Phytophaga, 35, 36 

 tumidus, Rhodites, 146, 151 

 tumifica, Callirbytis, 79, 81 



Lasioptera, 196 

 Turgid leaf galls, 33 

 turgidus, Diastrophus, 139, 142, 143 

 turneri, Andricus, 116 

 Twig galls, 34, 47, 144 



ulmea, Dasyneura, 119, 120 

 ulmi, Oligarces, 120 



Phytophaga, 120 

 ulmicola, Colopha, 120, 121 

 ulmifusus. Pemphigus, 121 

 ulmisacculi, Totraneura, 121 

 Ulmus, 120 



umbellicola, Youngomyia, 188 

 Umbelliferae, 173 

 umbilicatus, Neuroterus, 87, 107 

 umbilicus, Pachypsylla, 124 

 imguicula, Cecidomyia, 124 

 urnicola, Cecidomj'ia, 125 

 Urtica, 125 

 Urticaceae, 120 

 utahensis, Rhodites, 144, 145 



Rhopalomyia, 197,' 198 

 utriculus, Andricus, 106 



vaccinifoliae, Callirhytis, 98 

 vaccinii, Cecidomyia, 176 



Dasyneura, 177 



Solenozopheria, 69, 177 



Zopheroteras, 85, no 



