Small common crustacean - Scotland

These small amphipods/isopods? were common up in Scotland this week. But without a book here, I can't ID the little chap. Any suggestions?

Taken in Loch Carron with D7000 + 105mm + FIT dioptre. Nauticam housing.

Alex

Amphipod. Hopefully one of the local chappies will know more. If they don't I can ask friends for the family.

Nice little guy! how deep did you find and what is it sitting on?

This might be Iphimedia obesa.

Cheers

Thanks Jim!

Alex