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Home > Insects found indoors > Beetles, bugs, ants, and other insects without obvious wings - Larger than 1/2 inch long > Longhorned borer, Sarosethes fulminans START OVER

Longhorned borer, Sarosethes fulminans
Photo Credit: Jeff Hahn

Longhorned borer, Sarosethes fulminans
Size: 3/4 - 1 inch long.

Where/When: Most commonly found indoors during winter although can be found at other times of the year.

Significance: Is associated with oak wood. Can be brought indoors in firewood or lumber in construction projects. Is harmless to people. Can cause cosmetic damage to wood from which it emerges but fortunately it does not re-infest wood.
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