Lagria hirta
This is the Tenebrionid beetle that I see most often, with it regularly turning up at light and also quite frequently found resting on leaves etc. during the daytime.
Lagria hirta, Wendling Beck Environment Project (Norfolk, UK), 3rd August 2023
Lagria hirta, North Elmham Cathedral Meadows (Norfolk, UK), 13th July 2020
I must admit I don't routinely take specimens to check critically for Lagria atripes (which I gather is only found in Hampshire and Kent). Duff uses characters of the pronotum texture and eye incision to separate them; Hackston (which I must have used here) uses the pronotum and the elytra hair pattern. I like to think that if I did come across a Lagria atripes I would pick up on its larger size, though I suppose it's plausible that I might overlook a small one.
Lagria hirta, North Elmham (Norfolk, UK), 26th October 2022
Lagria hirta, North Elmham (Norfolk, UK), 3rd July 2017
Lagria hirta, Wendling Beck Environment Project (Norfolk, UK), 31st July 2024
Lagria hirta, Wendling Beck Environment Project (Norfolk, UK), 2nd August 2021
Lagria hirta, Wendling Beck Environment Project (Norfolk, UK), 16th July 2024
Lagria hirta, Rush Meadows NWT (Norfolk, UK), 24th July 2024
Lagria hirta, Carmel Head (Anglesey, UK), 9th July 2005
Lagria hirta, North Elmham Cathedral Meadows (Norfolk, UK), 12th August 2018
Lagria hirta, North Elmham Cathedral Meadows (Norfolk, UK), 5th July 2018
Lagria hirta, North Elmham (Norfolk, UK), 10th July 2024
Lagria hirta, North Elmham (Norfolk, UK), 30th June 2018
Lagria hirta, Bawdeswell (Norfolk, UK), 11th July 2010
Lagria hirta, Bawdeswell (Norfolk, UK), 2nd July 2014