INDEX TO NAMES. 
(SjTionjmas are in italics; major references in heavy-face tj^je.) 
Allantus 385 
angulata 429, 461 
angulifer var. a 433 
angulifera 404, 406, 407, 430 
atra 385 
attracta 400 
barnstoni 400, 449 
basilaris 406, 443, 444 
beulahensis 439, 440, 441 
Chalastogastra 402 
cinctitibiis abdominalis 405, 414 
cinctitibiis cinctitibiis. . .404, 413, 415 
cogitans 389, 395, 404, 459, 460 
dissimilis 461 
Dolerus 400 
dubia 462 
dubitata 401, 408, 410 
eximia 386, 405, 408, 435, 437 
fernaldi 462 
fisheri 425 
flavomarginis 404, 412 
formosa 405, 408, 438 
frigida 461 
grandis 388, 389, 395, 396, 
403, 407, 408, 410 
Hymenoptera 386 
leucostoma 383, 386, 404, 415 
lineata 404, 420 
lobata lobata . . 404, 422, 424, 425, 430 
lobata maculosa . . .404, 407, 423, 430 
macgillivra3d 406, 454 
Macrophya 398 
mellina 393, 406, 452, 454, 455 
mellinus var. a 454 
mutans 408, 451 
neoslossoni 459, 460 
nigricollis 383, 396, 403, 411 
nortoni 408, 428, 461 
nova 435, 437 
pallicola 406, 439, 440, 441 
redimacula 391, 405, 457 
remota 445, 446, 449 
Rethra 385 
rohweri 441 
rubella 462 
rufipes 415 
rufopecta mellicoxa 404, 406, 
407, 419, 421 
rufopecta rufopecta . . . 389, 404, 406, 
407,417,419,421 
scrophularise 385 
secunda 386, 401, 405, 407, 433 
semirubra 400, 401, 405, 408, 449 
signata 400, 405, 408, 445 
simulata 433, 435 
slossoni 445, 449 
Tenthredella . .385, 386, 400, 402, 403 
Tenthredo L 385, 402, 403 
Tenthredo of authors 385, 398 
Tenthredinida? 400 
Tentliredinoidea 402 
Tenthredopsis 400 
tricolor 406, 441, 444 
varifrons 386 
ventralis 432 
vcrticalis . .387, 390, 401, 404, 407, 425 
xantha 391, 406, 455 
