
Possibly Heterophrys
Specimen form a mud sample collected today from Warnham Millpond (main pond ), Horsham, UK.
There is a bird hide which overhangs the pond and it is very easy to sling a sample jar on a length of string out of the window...
Microscope: Zeiss Standard GFL
Objective: Leitz x40 NPL Fluotar ICT
Ocular: Olympus P15
Substage: Leitz ICT