Wing of male of Pipunculus fuscus from Hardy (1981, fig. 6) Pipunculidae,
Manual of Nearctic Diptera
, Ottawa, p.745-748, (1981)
[1].

Wing of male of Tomosvaryella sylvatica from Hardy (1981, fig. 5) Pipunculidae,
Manual of Nearctic Diptera
, Ottawa, p.745-748, (1981)
[1].

Wing of male of Dorylomorpha exilis from Hardy (1981, fig. 4) Pipunculidae,
Manual of Nearctic Diptera
, Ottawa, p.745-748, (1981)
[1].

Wing of male of Verrallia aucta from Hardy (1981, fig. 3) Pipunculidae,
Manual of Nearctic Diptera
, Ottawa, p.745-748, (1981)
[1].

Wing of male of Chalarus spurius from Hardy (1981, fig. 2) Pipunculidae,
Manual of Nearctic Diptera
, Ottawa, p.745-748, (1981)
[1].

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

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

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