INDEX. 



INDEX. 



New genera and species described in this volume are followed by the names of the 



Author. 



Agathophiona 6, 19 



fulvicomis 20 



AUocamptus 137 



Athyreodon 5, 100 



apicalis 101, 102 



arinstrongi//i7(9>^(?r .101, 105 



atriventris 101, 102 



fenestratus 101 



fulvescens 101, 105 



Bombidse of the New World . 177 



Bombias 410 



Bombus, Species North of Mexico, 



241 



Bombus 185, 260 



affinis . . 247, 253, 258, 277 

 alboanalis . .242, 253, 385 

 ambiguus . . 242, 250, 376 

 appositus . 243, 250, 258, 285 

 arcticus . . 248, 254, 258, 302 

 auricomus 244, 253, 256, 413 

 bimaculatus . . 242, 259, 305 

 bolsteri Franklin . 249, 357 

 borealis . 243, 250, 258, 282 

 californicus 246, 254, 258, 393 

 centralis . 245, 250, 257, 371 

 cockerelli . . .246, 250, 356 

 couperi . . . . 246, 254, 359 

 crotchii . 244, 253, 255, 434 



dorsalis 247, 252 



edwardsii . 244, 250, 260, 328 

 fernaldi . 246,251,260,323 

 fervidus . 247, 253, 258, 388 

 flavifrons . 245, 250, 257, 368 

 fraternus . 247, 252, 256, 421 

 frigidus . 242, 254, 259, 360 

 gelidus . . 242, 255, 260, 341 

 henshawi Franklin . 242, 446 



TRANS. AM. ENT. SOC, XXXVIII. 



Bombus huntii . 243, 251, 260, 319 

 impatiens . 242, 253, 257, 309 

 kincaidii . 246, 254, 256, 295 

 kirbyellus . 244, 255, 257, 290 

 melanopygus . 245, 259, 334 

 mixtus . .245, 251, 260, 381 

 moderatus 246, 252, 258, 262 

 mormonotum . 245, 256, 429 

 morrisoni . 244, 252, 255, 431 

 nevadensis244, 252, 256, 416 

 occidentalis 



243, 249, 256, 265 

 occidentalis nigroscutatus 



242, 253, 256, 271 

 pennsylvanicus249, 257, 399 

 perplexus . 243, 252, 258, 344 

 pleuralis . 243, 250, 259, 364 

 polaris . . 246, 254, 257, 298 

 rufocinctus242, 250, 255, 438 

 separatus . 242, 250, 256, 425 

 sitkensis . 242, 250, 260, 377 

 sonorus . 248, 252, 258, 407 

 strenuus . . .246, 257, 297 

 sylvicola . 243, 249, 260, 338 

 ternarius . 247, 255, 260, 314 

 terrestris moderatus 



246, 252, 258, 262 

 terricola . 246; 253, 258, 274 

 vagans . . . . 242, 259, 349 

 vosnesenskii . 243, 258, 325 



Enicospilus 5, 52 



bicolor 56, 60 



brasilensis 86 



brullei 57, 70 



concolor 57, 74 



CTessoni Hooker . . . 56, 62 

 cubensis 57, 84 



