Poecilanthrax willistonii, wing

Poecilanthrax willistonii, wing

Wing of male of Poecilanthrax willistonii from Hall (1981, fig. 46) [1].

References

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