| Main Ref. | Hardisty, M.W., 1986 | ||
|---|---|---|---|
| Sex of fish | unsexed | ||
| Age range (y) | 4 | - | 6 |
| Number of fish: | |||
| tm (y) | 5 | 95% confidence limit: | |
| Age Ref. | Hardisty, M.W., 1986 | ||
| Length (cm) | 8 | - | 13 |
| Lm (cm) | 10.5 TL | 95% confidence limit: | |
| r2: | |||
| Length Ref. | Hardisty, M.W., 1986 | ||
| Locality | Rivers in the UK and Scandinavia. | ||