Seen from the boardwalk of Maumee Bay State Park.
Could this be the alligatorweed stemborer moth? On alligatorweed patch with larvae of stemborer moth.
Defoliated by, it seems by alligatorweed stemborer moth
In envelope of top leaves of alligatorweed.
One of the few adults seen on several lakes and creeks
Also on this plant, alligatorweed flea beetle larva in leaf case.