Little brook running through a forest of conifers and decidous trees
Sampling date: 14 May 2023
Coordinates: 50.325913,8.640378
Height: 420m. asl
Water Temp: 9.0 C
WATER'S BIOTIC INDEX: 11
Pristine ecosystem with diverse stoneflies, caddis, diptera, Dytiscidae (this latter not in the pictures) where I could find no mayfly