Subject: Many found on goldenrod
Geographic location of the bug: Greenport, LI, NY eastern end of Long Island ny
Date: 09/14/2019
Time: 07:59 PM EDT
Your letter to the bugman: Photographed these today and cannot identify
How you want your letter signed: Amy
Dear Amy,
Based on this BugGuide image, these appear to be March Flies in the genus Dilophus. There are numerous images of Dilophus spinipes on goldenrod on BugGuide.