The server for our data recording is offline for essential maintenance work.
Unfortunately, this means you will not be able to log in
to our website until work is complete and the server is back online.
Rosser’s Sac-spider Clubiona rosserae
Only known from two sites in Britain: Chippenham Fen, Cambridgeshire where it has been recorded on a number of occasions; and a single female found at Lakenheath Fen, Suffolk in April 2000. Image: Peter Harvey (BAS).
Find out more: iNaturalist, British Arachnological Society