Hi Brian
This could be a difficult one. I'm also finding a few new springtails now, not this one though.
I found one which is similar but couldn't find a pic on Steve Hopkins site. Look at Sminthurinus bimaculatus:
IMGL8844 Sminthurinus bimaculatus photo - Toby photos at pbase.com
Now this..
Sminthurinus bimaculatus in UK and Ireland
You will find the British list at the bottom here...
Collembola of Britain and Ireland
Janet
