Fish species
| Main site | 
              Sample code | 
                      Date | Species | Abundance | Length (cm) | Sum of lengths (cm) | 
|---|---|---|---|---|---|---|
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Leuciscus aspius | 1 | 8.5 | 8.5 | 
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Leuciscus aspius | 1 | 9.5 | 9.5 | 
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Leuciscus aspius | 2 | 19 | 38.0 |