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 | Rhodeus amarus | 1 | 2 | 2.0 | 
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Rhodeus amarus | 5 | 2.5 | 12.5 | 
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Rhodeus amarus | 7 | 3 | 21.0 | 
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Rhodeus amarus | 2 | 3.5 | 7.0 | 
| JDS4-25 | JDS4-25-P-FI-HU-N | 05.08.2019 | Rhodeus amarus | 2 | 4 | 8.0 |