274 



INDEX 



Thestis Forster — continued 



tricincta 1S7 

 Thjreopinae, Subfam. 132 

 Thjreopus Latreille 132 



vicinus Cresson 132 

 Tlemon Forster 216 



delicatus 216 

 Torymidte, Fam. 143 

 Torymus Dalman 143 



cecidomjiae Walker 143 

 Trematopygus Holmgren 215 



kukakensis 215 

 Trevoria Ashmead 196 



yakutatensis 196 

 Trichiosoma Leach 263 



aleutianum Cresson 263 



triangulum Leach 263 

 Triclistus Forster 232 



curvator Fabricius 232 

 Tridjmin?e, Subfam. 144 

 Trophoctonus Forster 215 



insularis 215 

 Trjphon Gravenhorst 215 



alaskensis 215 

 Trjphoninse, Subfam. 204 



Tryphonini, Tribe 215 



Vespa Linnd 134 



borealis Kirby 134 

 margin ata Kirby 134 



Vespidje, Fam. 134 



Vespoidea, Superfam. Ill 134 



Xestophya Forster 162 



nigripes 163 



polita 162 

 Xoridini, Tribe 202 

 Xylonomus Gravenhorst 204 



frigidus Cresson 204 



Zachresta Forster 234 



kukakensis 235 



popofensis 234 

 Zelotypa Forster 137 



alaskensis 139 



borealis 138 



scutellata 137 

 Zootrephes Forster 225 



insularis 225 

 Zygota Forster 139 



americana Ashmead 139 



