Family Siricidae Billberg, 1820
Sirex areolatus (Cresson, 1867)
Sirex torvus M. Harris, 1779
Tremex columba (Linnaeus, 1763)
Urocerus albicornis (Fabricius, 1781)
Urocerus augur (Klug, 1803)
Urocerus californicus Norton, 1869
Urocerus fantoma (Fabricius, 1781)
Urocerus flavicornis (Fabricius, 1781)
Xeris spectrum (Linnaeus, 1758)