Nuttall’s blister beetle and true bugs
Thu, Jun 18, 2009 at 6:33 AM
Hi Lisa Anne and Daniel, when I took this photo I was focused on the blister beetle. But I am now intrigued by the true bugs which I am unable to identify. Can you?
Thanks so much.
Pine Mtn, west of Casper, WY

P.S. Nuttall’s
Thu, Jun 18, 2009 at 6:58 AM
Sorry, I know better. They are on Golden Banner (Thermopsis rhombifolia).
Pine Mtn

Nuttail's Blister Beetle and unknown Plant Bug

Nuttail’s Blister Beetle and unknown Plant Bug

Hi Dwaine,
Thanks so much for sending us your photo of Nuttail’s Blister Beetle. Lytta nuttalli. We believe the Hemipteran in the photo is a Plant Bug in the family Miridae. We looked through many photos on BugGuide, and we believe your bug most closely matches a posting of the genus Hadronema. Interestingly, there is a photo posted to BugGuide of a Plant Bug in the same subfamily, Orthotylinae, Aoplonema nigrum, that is associated with a Blister Beetle. We will contact Eric Eaton to see if he agrees with our identification. Perhaps the plant bugs gather the blistering agent, cantharidin, as a defense mechanism.

Update: from Eric Eaton
The swamp milkweed beetle ID is right on.  I don’t have the time at the moment to research the plant bug beyond family level, and that is also correct (Miridae).

Location: Wyoming

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