spined oak borer

Saint Louis, MO

This has appeared suddenly and recently in our home. I'm pretty sure it is a spined oak borer (Elaphidion)l. We have a huge oak in our yard, I guess we need to call our arborist for help!!

Thumbnail by karingK
Minot, ND

I cannot get your image to enlarge, so I cannot confirm your identification. Of it is indeed a spined oak borer, there is no need for concern as larvae of this species feeds only on dead trees or on the dead branches of living trees.

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