| Population Q/B (/y) | 5.22 | Main Ref. | Palomares, M.L.D., 1991 |
| Maintenance Q/B (/y) | 4 | Food type | nekton |
| Winf (g): | Salinity | freshwater | |
| K (/y): | 0.21 | Temperature | 9.0 |
| t0 (y): | 0.00 | ||
| Mortality (y) | 0 | ||
| Exponent | 3.00 (of length-weight relationship) | ||
| Locality | Dartmoor Brook | ||
| Territory | UK Gr. Britain | ||
| Remarks | TL inf: 9.0 cm; W = 0.112L^3^; A: 2.21; D: 0.217; P: 0.352 (Ref. 013343). | ||