Fish species
| Main site | 
              Sample code | 
                      Date | Species | Abundance | Length (cm) | Sum of lengths (cm) | 
|---|---|---|---|---|---|---|
| JDS4-21 | JDS4-21-P-FI-SK-D | 13.10.2018 | Proterorhinus semilunaris | 1 | 4.5 | 4.5 | 
| JDS4-21 | JDS4-21-P-FI-SK-D | 13.10.2018 | Proterorhinus semilunaris | 1 | 5 | 5.0 | 
| JDS4-21 | JDS4-21-P-FI-SK-D | 13.10.2018 | Proterorhinus semilunaris | 1 | 5.5 | 5.5 | 
| JDS4-21 | JDS4-21-P-FI-SK-D | 13.10.2018 | Proterorhinus semilunaris | 1 | 6 | 6.0 | 
| JDS4-21 | JDS4-21-P-FI-SK-D | 13.10.2018 | Proterorhinus semilunaris | 1 | 7 | 7.0 |