No interactions present.
From the appearance of the pincers, a male I would guess
I think it's probably a female. Male pincers have a strong, smooth curve after a straight toothed section, female pincers are mainly straight with a little bend near the tip. There's a good picture of a male here - http://www.ispot.org.uk/node/263567
Lat/Lng: 57.2636, -3.6541
OS grid ref: NJ003204