9mm in length.
No interactions present.
Thanks again Mark! The habitat was dry stony soil which is what is says for puncticeps in Beetles of Somerset (Duff) so that would fit.
I have re-examined the specimen and can now see the pitted head and the beading along the hind margin of the pronotum. That narrows it down to 5 species in my key, but only 3 of the right size. Of these only puncticeps is known to occur in the Bristol/Somerset region as far as I can tell.
I think it is either puncticeps or melletii. I can't be sure from the photo but if you send me a specimen, I can give you a name. It could be melletii which is a BAP species and would be new to Somerset.
Thanks Mark. Unfortunately I no longer have this specimen, but will gladly send on any further beetle specimens (I don't have your contact details but if you send them to email@example.com that would be great!)
Lat/Lng: 51.4088, -2.5929
OS grid ref: ST588679