Centromerita bicolor
This was found in a pitfall trap in a lowland meadow restoration (ex-arable). Although favouring bicolor, I was initially undecided between bicolor and the very similar Centromerita concinna, however the dimensions (shown in the last photo below) appear to clinch it as bicolor.
, Gorgate, 4-5-Apr-25 (A) (1).jpg)
, Gorgate, 4-5-Apr-25 (A) (2).jpg)
, Gorgate, 4-5-Apr-25 (A) (3).jpg)
, Gorgate, 4-5-Apr-25 (A) (4).jpg)
, Gorgate, 4-5-Apr-25 (A) (5).jpg)
, Gorgate, 4-5-Apr-25 (A) (6).jpg)
female Centromerita bicolor showing epigyne (4 views), Wendling Beck Environment Project (Norfolk, UK), 4th-5th April 2025