beetle type bug with hard black case; each side has a small pale spot on it and I think one on the head as well; c.5mm; found every now and then on the carpet indoors.
No interactions present.
Thanks David, I did suggest A pellio as a possibility but was not sure whether there were any similar species it could be confused with. You might want to correct the scientific name.
Corrected, thanks! So far as I kow that's the only one with that pattern of white marks. I get it flying into my house occasionally in summer, I think it likes bird nests, feathers, wool etc.
Lat/Lng: 52.0, -0.9
OS grid ref: SP8140