INDEX. 



The names of new genera and of new species are followed by the name of the 



Author. 



PAGE 



Acanthocnemis. 295 



Acanthopus 68 



Acanthosmia 76 



Acanthosmioides Ashmead 76 



Acerotosmia 75 



Acnemia 276 



Acraspis Gillettei Bassett 323 



Acroneuria 241 



pacifica Banks 242 



Aaistemia Fall 113, 141, 187 



watsoni 141 



^Edes 281 



Agaposteinon 91 



Aglre 68 



Agrypnetes curvata Banks 252 



Alcidamea 74 



Allodape 82 



Amalopsis 293 



Aniblys 75 



Amegilla 60 



Auimobates • • • 81 



Annnobatoides 81 



Amphibolips badius Bassett 323 



Gainesi Bassett 322 



longicornis Bassett • • .321 



verna Bassett 321 



Ancyla 90 



Ancylosceiis 64 



Andineta 71 



Andrena 90 



Andrenida? 55, 86 



Andrenina? 87 



Andricus Ashmeadii Bassett 320 



C'oxi Bassett 320 



crystallimus Bassett 319 



exiguus Bassett 318 



ignotus Bassett 317 



in cert us Bassett 317 



Kingi Bassett 316 



PAGE 



Andricus obtusilobse Bassett 316 



operatola 315 



parmula Bassett 312 



patiens Bassett 312 



perditor Bassett 313 



piperoides Bassett 314 



pruinosus Bassett 311 



pulchellus Bassett 314 



tuberosa Bassett 311 



Andronicus 74 



Anopheles 279 



Anthidiinre 72, 78 



Anthidium 78 



Anthocopa 76 



Anthoglossa 94 



A ntbophora 60 



Anthophorida; 55. 58 



Anthophorula 63 



Antistrophus leaven worthi Bassett. ..310 



Apida? 54, 56 



Apinai 56, 57 



Apis 57 



Apista 88 



Apoidea 49. 53 



Arctosmia 75 



Arsapnia 241 



Asbmeadiella 73 



Asphoudylia 273 



Asynarchus centralis Banks 253 



tristis Banks 254 



Atabarba 290 



Augochlora 91 



Bsetini 247 



Bsetis 247 



Baitiscini 246 



Belonia Fall 113, 142, 187 



unicostata 142 



Bees, Classification of 4>i 



Biareolina 83 



