Fish species
| Main site | Sample code   | Date | Species | Abundance | Length (cm) | Sum of lengths (cm) | 
|---|---|---|---|---|---|---|
| JDS4-19 | JDS4-19-P-FI-SK-D | 05.07.2019 | Gymnocephalus cernuus | 1 | 12.5 | 12.5 | 
| Main site | Sample code   | Date | Species | Abundance | Length (cm) | Sum of lengths (cm) | 
|---|---|---|---|---|---|---|
| JDS4-19 | JDS4-19-P-FI-SK-D | 05.07.2019 | Gymnocephalus cernuus | 1 | 12.5 | 12.5 |