Phylum: Charophyta   Family: Mesotaeniaceae

Netrium sp. 

This could be just a small Netrium digitus but with only two chloroplast ridges visible, it is unlikely. Found in the shallow end of a relatively deep-water loch with little vegetation. The pH 5.8.
Cell dimensions: L: 121 µm; B: 38.3 µm, L/B: 3.2.

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