Beetle, actually. Strangalepta Flower Longhorn Beetle-Strangalepta abbreviata on White Meadowsweet-Spiraea alba.
I visited the swampy meadow again this morning after being clouded out for the full moonset. I was hoping to see something new, which this is, along with whatever else might appear. The larvae live in rotting conifers and the adults enjoy various flowers, not at all specific.
Canon 5D Mark IV with the Canon 180 macro +CP, f/8 @1/15 sec, ISO 800 on tripod…there was a slight breeze and the morning was just a bit dim.