Female Lesser Pine Borer

Subject: Gray flying bug with stinger
Location: Wilmington NC USA
September 21, 2016 5:52 pm
I live in Wilmington North Carolina and saw this bug in mid September at night.
Signature: Sincerely

Lesser Pine Borer

This is a female Lesser Pine Borer, Acanthocinus nodosus, which we identified thanks to an image in “Beetles of Eastern North America” by Arthur V. Evans, and we verified that identification with this BugGuide image.  According to BugGuide:  “Medium-sized longhorn beetle, gray with distinctive pattern. Long antennae in both genders, but males have a tuft of hair on the fourth segment (see photo above) and significantly longer antennae than the females. Female has pygidium modified into a tube for ovipositing.”  So, what you thought was a stinger is actually the pygidium that is used by the female to lay eggs.

Awesome!! Thanks so much!!  Now I can brag to my fellow firefighters that I knew what that was!!
Thanks again!

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