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Photo#115438
Honeysuckle Sawfly? - Trichiosoma triangulum

Honeysuckle Sawfly? - Trichiosoma triangulum
Gold Rush Trail, Sanders County, Montana, USA
June 1, 2007

Moved
Moved from Cimbicid Sawflies.

Moved
You're right, it looks like both of them. Do you know any way to tell them apart in the field?

 
can be moved to Trichiosoma triangulum page
*

 
Size for one....
Generally, Trichiosoma is 'much' larger, and lacks any metallic luster to the body. All Zaraea I have seen have been metallic to one degree or another.

Not so sure.
This looks much more like Trichiosoma triangulum to me.

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