Wing of male of Rhaphiomidas acton from Peterson (1981, fig. 3) Apioceridae,
Manual of Nearctic Diptera
, Ottawa, p.541-548, (1981)
[1].

Wing of male of Apiocera haruspex from Peterson (1981, fig. 2) Apioceridae,
Manual of Nearctic Diptera
, Ottawa, p.541-548, (1981)
[1].

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