Sphecomyiella valida, wing

Sphecomyiella valida, wing

Wing of female of Sphecomyiella valida from Steyskal (1981, fig. 2) [1].

References

  1. Steyskal G.C.
    (1981) Pyrgotidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 813-816.