Phronia cordata, wing

Phronia cordata, wing

Wing of male of Phronia cordata from Vockeroth (1981, fig. 70) [1].

References

  1. Vockeroth J.R.
    (1981) Mycetophilidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 223-246.