Wing of Triploechus novum from Hall (1981, fig. 18) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of female of Aldrichia ehrmanii from Hall (1981, fig. 17) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of male of Systropus macer from Hall (1981, fig. 16) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of male of Dolichomyia from Hall (1981, fig. 15) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of male of Toxophora virgata from Hall (1981, fig. 14) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of female of Lepidophora lutea from Hall (1981, fig. 13) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of male of Paracosmus morrisoni from Hall (1981, fig. 13) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing of Amphicosmus elegans from Hall (1981, fig. 11) [1].

References

1. Hall J.C.
   (1981) Bombyliidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 589-602.

Wing venation of Usiinae. The image was drawn by Giancarlodessi.

Wing venation of Anthrax. The image was drawn by Giancarlodessi.