Male Glowworm Beetle

Subject:  Identification of insect
Geographic location of the bug:  Grand Rapids, MI
Date: 07/07/2020
Time: 06:35 PM EDT
Your letter to the bugman:  I don’t know what this insect is.  I found it on a door frame in the morning on a summer day.
Thank you for any information you can provide.
How you want your letter signed:  M.J. Moriarty

Male Glowworm Beetle

Dear MJ,
This is a male Glowworm Beetle.
  According to BugGuide:  “mostly nocturnal; males come to lights.”

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BugMan aka Daniel Marlos has been identifying bugs since 1999. is his passion project and it has helped millions of readers identify the bug that has been bugging them for over two decades. You can reach out to him through our Contact Page.

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