Family Siricidae Billberg, 1820
Sirex areolatus (Cresson, 1867)
Sirex juvencus (Linnaeus, 1758)
Sirex noctilio Fabricius, 1793
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)
Urocerus gigas (Linnaeus, 1758)
Xeris spectrum (Linnaeus, 1758)