Wing of female of Tetanocera plebeja from Knutson (1981, fig. 17) Sciomyzidae,
Manual of Nearctic Diptera
, Ottawa, p.927-940, (1981)
[2].

Wing of female of Tetanocera valida from Knutson (1981, fig. 16) Sciomyzidae,
Manual of Nearctic Diptera
, Ottawa, p.927-940, (1981)
[2].

Wing of female of Poecilographa decora from Knutson (1981, fig. 15) Sciomyzidae,
Manual of Nearctic Diptera
, Ottawa, p.927-940, (1981)
[2].

Wing of male of Colobaea americana from Knutson (1981, fig. 14) Sciomyzidae,
Manual of Nearctic Diptera
, Ottawa, p.927-940, (1981)
[1].