| Population Q/B (/y) | 12.70 | Main Ref. | Palomares, M.L.D., 1991 |
| Maintenance Q/B (/y) | 10 | Food type | zoobenthos |
| Winf (g): | Salinity | freshwater | |
| K (/y): | 0.47 | Temperature | 12.4 |
| t0 (y): | 0.18 | ||
| Mortality (y) | 1 | ||
| Exponent | 3.02 (of length-weight relationship) | ||
| Locality | Garonne River, Toulouse | ||
| Country | France | ||
| Remarks | |||