Piratula hygrophila
Formerly known as Pirata hygrophilus.
This was found in a pitfall trap and identified primarily from its pedipalps, although the pattern of its carapace was also a helpful pointer (and clearly different from the three species of Pardosa that were in the same set of traps).
male Piratula hygrophila showing pedipalps at various orientations (after clearing in the last photo), Wendling Beck Environment Project (Norfolk, UK), 11th-12th May 2025