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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » "Symphyta" - Sawflies, Horntails, and Wood Wasps » Horntail Wasps (Siricidae) » Siricinae » Urocerus » Black-and-red Horntail Wasp (Urocerus cressoni)
Photo#729253
Urocerus cressoni? - Urocerus cressoni - female
Copyright © 2012 Charley Eiseman

Urocerus cressoni? - Urocerus cressoni - Female
Back Cove Preserve, Swans Island, Hancock County, Maine, USA
August 23, 2012

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Urocerus cressoni? - Urocerus cressoni - female Urocerus cressoni? - Urocerus cressoni - female
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Contributed by Charley Eiseman on 9 December, 2012 - 1:10pm
Last updated 9 December, 2012 - 2:55pm

Siricidae
Ok for Urocerus cressoni. The following reference might be added for Siricidae:
Schiff, N. M., Goulet, H., Smith, D. R., Boudreault, C., Wilson, A. Dan, and Scheffler, Brian E. 2012. Siricidae (Hymenoptera: Symphyta: Siricoidea) of the Western Hemisphere. Canadian Journal of Arthropod Identification No. 21: 305 pp. (PDF version).
Published on 6 July, 2012. Available online at http://www.biology.ualberta.ca/bsc/ejournal/sgsbws_21/sgsbws_21.html.
doi: 10.3752/cjai.2012.21
… Dave Smith, 9 December, 2012 - 4:36pm login or register to post comments

 
thanks --that paper was added on Aug 2
(1)
… v belov, 12 December, 2012 - 8:36pm login or register to post comments

Moved
Moved from "Symphyta" - Sawflies, Horntails, and Wood Wasps.
… Charley Eiseman, 9 December, 2012 - 2:55pm login or register to post comments

Yes…
In addition to the features mentioned in BG, Norton described the legs of the female as "legs except the posterior tibiae and tarsi yellow or more or less black" noting that males do not share this characteristic (the legs are entirely brownish-black in males).

See reference here.
… Ross Hill, 9 December, 2012 - 2:43pm login or register to post comments

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