Flea Beetle

Subject:  Pretty beetle found on fishing pier
Geographic location of the bug:  Florida
Date: 02/18/2020
Time: 11:01 AM EDT
Your letter to the bugman:  I found this handsome gentleman hiding in-between two slabs of concrete on a marine fishing pier. He’s very pretty! What does he eat? I’m not entirely sure why’d he prefer being close to the ocean- it just doesn’t look like he belongs!
How you want your letter signed:  Chance Arceneaux

Flea Beetle:  Disonycha pensylvanica

Dear Chance,
We believe we have identified this Leaf Beetle as
Disonycha pensylvanica thanks to this BugGuide image.  According to BugGuide:  “For the most part found near aquatic habitats” and “Normal hosts are Polygonum spp. including smartweed.”

Photo of author

bugman

BugMan aka Daniel Marlos has been identifying bugs since 1999. WhatsThatbug.com 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.

Leave a Comment