about 0.7cm long. Found in brother in law's filter tank of his pond.
No interactions present.
Ooops! Didn't see that these came from freshwater, so not woodlice.
University of Edinburgh and Biodiversity Observatory (OU)
It is Asellus, but I can't tell which one from these side views. Need to see the dorsal pattern, or better still, the genitalia.
Lat/Lng: 53.6, -2.5
OS grid ref: SD7014