Hylastes ater
This was netted.
Hylastes ater, Frost's Common (Norfolk, UK), 21st May 2020
This was found on my net after I'd done some sweeping. I'm not sure now which resources I used to identify it, but somehow I identified it as Hylurgops palliatus. I no longer have the specimen, but looking back at the photos and comparing it to photos of that species, I'm sure I was mistaken. I think it looks better for Hylastes, probably Hylastes ater, but as there are several similar species of Hylastes I suspect it's not safe to record it as such.
probable Hylastes ater, St Faith's Common (Norfolk, UK), 18th April 2018