Sampling date: 16 March 2024 Coordinates: 50.199564,8.421729 Height: 465m. asl Water Temp: 6.0 C
WATER'S BIOTIC INDEX: 9
Most specimens were stoneflies. No sign of mayflies here.
Genus
Brachyptera
Amphinemura
Hydropsyche
Isoperla
Ectopria
Aetherix
Family
Simuliidae