INDEX. 



!85 



Sutterianus, 186 

 sylvatica, 257 

 bylveirse, 173 

 syinuiorpha, 139 

 Symmorphus, 151 

 symmorplius, 139 



Tacubayae, 349 

 Tapiensis, 218 

 Tarabucensis, 224 

 tepanecus, 359 

 Texensis, 329 

 Thoas, 319 

 tboracicus, 74 

 tibialis, 241 

 tigris, 160 

 Tisiphone, 366 

 Toas, 318 

 Tolteca, 140 

 Tol teens, 27, 316 

 Totonacus, 72, 347 

 Trimeria, 4 

 tuberenlatus, 221 

 tuberculiceps, 184 

 tuberculiventris, 221 

 tabercu/ocephalus, 185 

 tubulifer, 53 

 turpis, 281 



uncinata, 133 

 uncinatus, 133, 181 



unifasciatus, 181 

 Uruguyensi.s, 100 



vagus, 314 

 variabilis, 137 

 varieyritus, 29 

 ventricosa, 67 

 ventricosus, 67 

 versicolor, 106 

 VESPIDiE, 1 

 vespiformis, 227 

 vespoides, 5 

 vestitus, 223 

 Victoria, 334 

 Victoria, 334 

 villosus, 225 



Walsbianus, 152 

 Wagneriaims, 94 

 Westw.oodi, 21 



Xantianus, 324 

 Xantianus, 324 



Zen dal us. 53, 354 

 Zethites, 13 

 Zethus, 13 



Z ETHOS, 16 



Zethusculds, 18 

 zonalis, 8 

 zonatns, 239 



25 



