ALPHABETICAL INDEX. 



abdominalis, 106 

 Acolhuus, 352 

 adiabatus, 171 

 advena, 211 

 Alastor, 373 

 Alastor, 376 

 Alastoroides, 374 

 alastoroides, 211 

 albocinctns, 224 

 albomarginatus, 154 

 albophaleratus, 167 

 albopictus, 43 

 AWaradi, 268 

 Alvarado, 2(19 

 arnbiguus, 162 

 americana, 4 

 americanus, 103 

 ammonia, 199 

 analis, 119 

 anceps, 124 

 anceps, 125 

 Ancistrocerps, 157 

 Ancistroceroides, 211 

 angulicollis, 376 

 angulosa, 134 

 annectens, 272 

 annulatum, 273 

 annulatus, 273 

 anomala, 132 

 anorme, 318 

 anormis, 318 

 Antepipoxus, 361 

 Antezumia, 113 

 Antucensia, 225 

 Ant ii co, 226 

 apicalipennis, 137 

 apicalis, 279 

 Araucanns, 310 

 arcuatns, 219 

 argenthms, 236 

 arietis, 19 

 Aristae, 188 

 arvensis, 270 

 ater, 65 



atra, 65 

 at rata, 379 

 attenuata, 106 

 attenuatus, 106 

 auratus, 62 

 auratus-, 233 

 auropilosus, 102 

 auropilosa, 102 

 aurulens, 48 

 aurulentus, 48 

 aviculus, 73 

 Azteca, 125 



Aztecus, 36, 93,192, 370 

 azureipennis, 117 

 azurescens, 117 



bacu, 321 

 bacnensis, 321 

 balteatnm, 257 

 Bairdi, 273 

 Bellone, 193 

 biangulata, 135 

 bicolor, 29 

 bidens, 267 

 biglumis, 39 

 binodis, 54 

 binodis, 20 

 biriotata, 379 

 birenimaculatus, 175 

 blandus, 289 

 Boscii, 255 

 brachygaster, 238 

 Brasilianns, 79 

 Brasiliensis, 127, 376 

 Brasiliensis, 16 

 Bravo, 205 

 brevitliorax, 231 

 brevithorax, 233 

 brivnea, 114 

 Bustamenti, 172 

 Bustillosi, 162 



csernlea, 117 



cseruleopeunis, 16 



(381) 



