Wings of Tenthredinidae from Goulet and Huber (1993, fig. 31) [1].

References

1. Goulet H., Huber J.T.
   (1993) Hymenoptera of the world: an identification guide to families. Research Branch, Agriculture Canada.

Wings of Tenthredinidae from Goulet and Huber (1993, fig. 31) [1].

References

1. Goulet H., Huber J.T.
   (1993) Hymenoptera of the world: an identification guide to families. Research Branch, Agriculture Canada.

Fore wing of Nematus ribesii (earlier Pteronidea ribesii). From Comstock (fig. 406) [1].

References

1. Comstock J.H.
   (1918) The wings of insects. The Comstock Publishing Company, Ithaca, N.Y.