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Calendar
BugGuide Gathering
Pack Forest
Washington State
July 10-12, 2009
Details...

Photos from the 2008 gathering in Tennessee
 
Photos from the 2007 gathering in Minnesota

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Family Siricidae - Horntails

Cascades Wasp - Xeris spectrum - female what in the world is this? - Tremex columba Seen in Zion NP, Utah  October 2006.  Bug is about 2 Oregon Horntail - Urocerus gigas - female Urocerus albicornis What is this? - Urocerus gigas Pigeon horntail - Tremex columba Green Faced Wasp
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Sawflies, Horntails, and Wood Wasps)
Family Siricidae (Horntails)
Numbers
Nearctica lists 18 species in 5 genera.
Internet References
Cornell U. Horntails.