INDEX. 



PAGE 



Antbophora pernigra 65 



petiophila 66, 71 



pheiiax 66 



porterge 68, 70 



simillima 68, 69 



siuithii 65, 70 



sodalis 69 



stanfoi'diana 67 



texana 65 



tricolor 64 



urbana 68,70,237 



uisina 68 



walshii 65, 70 



washingtoni 68 



ADtbophoroides 100, 312 



Anthopborula 98, 312 



AntbribidsE, New 267 



Apbsereta delosa 178 



Apbilantbops quadrinotatus 234 



taurulus 234 



Apis 313 



Apoius feriugineipes Viereck 203 



Aracbnoproctonus ferrugineub . . . .223 



Arseodenis Schaeffer 275 



texanus Schaeffer 276 



Arctopsycbe 13 



i iTorata 15 



Ashmeadiella 306 



Aspicera albihirta 184 



Athyreus 250 



Atomocera ruficolli.- 176 



Atoniyia Banks 11 



modesta 12 



Atopsycbe Banks 13, 17 



tripunctata Banks 17 



Augocblora 295 



Antomala rufa Cresson 282 



Batozonus algidus 232 



Batrisodes beyeri Schaeffer 261 



auteiinatus Schaeffer 262 



Bees of New Mexico 289 



Belostomatida; 151 



Benibex atncena 245, 247 



cinerea 224 



nubilipenni.s 235 



pruinosM 240 



Say! 235 



troglodytes 235 



PAGE 



Biennocampa pygraaea 174 



Bolboceras 249, 253 



borni 253 



minor 253 



lazarus 253 



Bolbocerosoma Schaeffer 250, 254 



farctum 254 



Bombias auricoraus 240 



scutellaris 224 



Bombomelecta 304 



Bombus 312 



appositus 240, 242 



dorsalis 238 



ephippiatus 1.57 



bowardi 238 



lateralis 157 



nielanopygus 242 



pennsylvanicus 238 



prunellse 238 



ternarius 245 



virginicus 240 



Boriomyia Banks 29, 36, 49 



coloradensis 36, 38 



disjuucta 36, 39 



fidelis 36 



longifroiKS 36, 37 



posticatus Banks 36, 39 



schwarzi 36, 38 



speciosus 36, 37 



transversus 36, 38 



Bracbycinctus 249, 250 



carinatus Schaeffer 251 



ferruginosus 250, 252 



fossatus 250, 252 



peniusularis Schaeffer- . .251, 252 



serratus 251. 252 



Bracbycystis stictonotus Viereck ■.- 190 



Bracbytarsus beyeri Schaeffer 277 



nigromaculatus Schaeffer ■ ■ ■ 277 



ornatus Schaeffer 276 



riddellise Schaeffer 277 



Caccoplectus spinipes Schaeffer • • • .263 



Calinemurus fusciis Baiiks 6 



Callandreiia 297 



Calliopsis 299 



Campoplex expertus 217 



viilosus 182 



wyomingensis Viereck 242 



