Semi-transparent pale orange globular invertebrates. Fringed antenna at front. 2mm.
Top right individual is carrying visible eggs.
No interactions present.
Not much of a spine on them, so not likely to be D. longispina. Probably one of the pulex group: Daphnia pulex, obtusa or curvirostris.
Lat/Lng: 51.2953, 1.0671
OS grid ref: TR139595