Growth of Squalus acanthias
| Auximetric graph - length | ||
| Auximetric graph - weight | ||
| M vs K graph | ||
| M vs Linf graph | ||
| (loading of graphs may take 2-3 mins.) | ||
| Main Ref. : | 1280 Data Ref. : | ||||||||||||
| Data Type : | other annual rings | ||||||||||||
| Sex : | female | ||||||||||||
| L infinity (cm) : | 125.00 TL | 95% confidence limit: | |||||||||||
| K (1/y) : | 0.048 | n: | r2: | 95% confidence limit: | |||||||||
| to (y) : | -4.88 | 95% confidence limit: | |||||||||||
| Winf. : | 7.7 kg | computed from TL Loo using Bayesian LWR b used : | Ø' : 2.88 | ||||||||||
| C : | |||||||||||||
| M (1/y) : | 0.094 M Ref. : M doubtful? | n: | r2: | 95% confidence limit: | |||||||||
| Other method | |||||||||||||
| Lm (cm) : | Female | Lm Ref. : 1280 | |||||||||||
| Locality : | Hecate Strait, British Columbia | ||||||||||||
| Territory : | |||||||||||||
| Environment : | open waters | ||||||||||||
| Temp. : | Temp. Ref. : | ||||||||||||
| Comment : | Stock is considered relatively unexploited and at natural equilibrium before 1937. Calculation of M assumes reproductive parameters similar to the equilibrium population. Age determined from dorsal fin spine growth bands. | ||||||||||||