Wings of Siricidae from Goulet and Huber (1993, fig. 25) [1].

References

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

Wings of Siricidae from Goulet and Huber (1993, fig. 25) [1].

References

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

Abdomen (dorsal view) of Sirex redrawn from Gauld and Bolton (1988, fig. 43)[1].

References

1. Gauld I., Bolton B.
   (1988) The Hymenoptera. Oxford University Press, Oxford.

Fore wing of Sirex. From Comstock (fig. 407) [1].

References

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