Wing of female of Clinohelea bimaculata from Downes and Wirth (1981, fig. 35) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Neurobezzia granulosa from Downes and Wirth (1981, fig. 34) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Neurohelea nigra from Downes and Wirth (1981, fig. 33) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Monohelea hieroglyphica from Downes and Wirth (1981, fig. 32) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Parabezzia petiolata from Downes and Wirth (1981, fig. 31) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Stilobezzia (Neostilobezzia) lutea from Downes and Wirth (1981, fig. 30) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Stilobezzia (Eukraiohelea) elegantula from Downes and Wirth (1981, fig. 29) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Echinohelea lanei from Downes and Wirth (1981, fig. 28) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Brachypogon paraensis from Downes and Wirth (1981, fig. 27) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.

Wing of female of Alluaudomyia bella from Downes and Wirth (1981, fig. 26) [1].

References

1. Downes J.A., Wirth W.W.
   (1981) Ceratopogonidae. in: McAlpine J.F. (Ed.), Manual of Nearctic Diptera. Agriculture Canada, Ottawa, pp. 393-421.