126 



INDEX. 



Uramyia, ii. 251. 

 Uramyia, ii. 213. 



producta, ii. 251. 



Urellia, ii. 426. 

 Urellia, ii. 402. 



abstersa, ii. 426. 



actinobola, ii. 428. 



eugema, ii. 427. 



eugenia, ii. 426. 



polyclona, ii. 426. 



polyclona, ii. 427. 



solaris, ii. 427. 



' solaris, ii. 426. 



vicina, ii. 427. 



vicina, ii. 426, 428. 



Viviana, ii. 139. 



citrina, ii. 139. 



(?) rufopygata, ii. 139. 



Voltjcella, iii. 43. 



Volucella, iii. 53, 55. 



?, iii.48. 



? ; iii. 53. 



?, iii. 53. 



amethystina, iii. 52, 



amethystina, iii. 44. 



aperta, iii. 78. 



avida, iii. 47. 



avida, iii. 44. 



brevis, iii. 90. 



csesariata, iii. 49. 



ccssariata, iii. 44. 



castanea, iii. 45. 



castanea, iii. 43, 46. 



cha3tophora, iii. 52. 



chcetophora, iii. 44. 



comastes, iii. 52. 



coniastes, iii. 44. 



comstoeki, iii. 51. 



comstocM, iii. 44. 



cordise, iii. 90. 



craverii, iii. 90. 



decora, iii. 46. 



dichroica, iii. 90. 



dispar, iii. 50. 



esuriens, iii. 50. 



esuriens, iii. 44, 46. 



mexicana, iii. 50. 



fasciata, iii. 48. 



fasciata, iii. 44. 



flavissima, iii. 90. 



fraudulenta, iii. 48. 



fraudulenta, iii. 44. 



fulvicoruis, iii. 55. 



furens, iii. 90. 



Volucella fuscipennis, iii. 54. 



fuscipennis, iii. 45. 



baagi, iii. 51. 



haagi, iii. 44. 



hirsuta, iii. 90. 



hispida, iii. 90. 



byaloptera, iii. 90. 



hystrix, iii. 90. 



isabellina, iii. 46. 



isabellina, iii. 43. 



lata, iii. 45. 



lata, iii. 43, 46. 



lugens, iii. 54. 



lugens, iii. 45. 



macula, iii. 51. 



, m. 56. 



- maximiliani, iii. 50. 



- megacephala, iii. 45, 46. 



- mellea, iii. 49. 



- mellea, iii. 44. 



- metallifera, iii. 50. 



- mexicana, iii. 50. 



- minima, iii. 90. 



- musta, iii. 53. 



- nautlana, iii. 90. 



- nigrifacies, iii. 55. 



- obesa, iii. 50. 



- obesa, iii. 44. 



- obesoides, iii. 90. 



- omochroma, iii. 90. 



- opalina, iii. 90. 



, var. splendens, iii. 90. 



- opinator, iii. 51. 



- opinator, iii. 45. 



- ornata, iii. 49. 



- ornata, iii. 43. 



- pallens, iii. 53. 



- pallens, iii. 42, 45. 

 -parva, iii. 53. 



- picta, iii. 47. 



- picta, iii. 44, 48. 



- postica, iii. 78. 



- pulchnpes, iii. 47. 



- purpurifera, iii. 54. 



- pitrpurifera, iii. 45. 

 -pusilla, iii. 47. 



- quadrata, iii. 46. 



- quadrata, iii. 43. 



- rafaelana, iii. 90. 



- sexptinctata, iii. 53. 



- tau, iii. 55. 



- tibialis, iii. 78. 



- toltec, iii. 90. 



- tricincta, iii. 54. 



- trigona, iii. 90, 



Volucella tristis, iii. 55. 



tympanitis, iii. 52. 



tympanitis, iii. 45, 53. 



vaga, iii. 42, 53. 



varians, iii. 54. 



variegata, iii. 55. 



variegata, iii. 52. 



vesiculosa, iii. 42. 



violacea, iii. 50. 



viridana, iii. 90. 



viridula, iii. 55. 



volucris, iii. 90. 



Wulpia aperta, ii. 487. 



Xanthacrona, ii. 392. 

 Xanthacrona, ii. 378. 



bipustulata, ii. 393. 



Xanthodexia, ii. 256. 

 Xanthodexia, ii. 213. 



sericea, ii. 256. 



Xanthomelana, ii. 451. 

 Xanthomelana, ii. 452, 455. 



anceps, ii. 455. 



anceps, ii. 452. 



articulata, ii. 452. 



articulata, ii. 454. 



dorsalis, ii. 453. 



dorsalis, ii. 452, 455. 



gracilenta, ii. 454. 



graciknta, ii. 452, 455. 



rubicunda, ii. 453. 



rubicunda, ii. 452. 



trigonalis, ii. 454. 



trigonalis, ii. 452. 



Xanthomelanodes, ii. 452. 



arcuata, ii. 455. 



Xanthomelon, ii. 452. 

 Xanthotricha, i. 349. 



cupulifera, i. 349. 



Xylomyia, i. 230, 

 Xyhmyia, i. 22, 23. 



pallipes, i. 230. 



Xylophagilje, i. 62. 

 Xylophagus, i, 63. 

 Xylota, iii. 71. 



angustiventris, iii. 72. 



arquata, iii. 78. 



bicolor, iii. 71. 



brachygaster, iii. 72. 



brachygaster, iii. 71. 



elongata, iii. 72. 



pauxilla, iii. 71. 



