Mayfly nymph 2

Mayfly nymph 2

Observation - Mayfly nymph 2. Description: Found in freshwater pond, in wildlife area, next to river Foss. I don't know what type of mayfly nymph it is but I think it may be the same species as my previous mayfly nymph observation-?

Found in freshwater pond, in wildlife area, next to river Foss.
I don't know what type of mayfly nymph it is but I think it may be the same species as my previous mayfly nymph observation-?