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 : | Male | ||||||||||||
| L infinity (cm) : | 99.80 TL | 95% confidence limit: | |||||||||||
| K (1/y) : | 0.070 | n: | r2: | 95% confidence limit: | |||||||||
| to (y) : | -4.70 | 95% confidence limit: | |||||||||||
| Winf. : | 3.6 kg | b used :3.004 | Ø' : 2.84 | ||||||||||
| C : | |||||||||||||
| M (1/y) : | 0.094 M Ref. :3493 M doubtful? | n: | r2: | 95% confidence limit: | |||||||||
| Other method | |||||||||||||
| Lm (cm) : | Male | Lm Ref. : 1280 | |||||||||||
| Locality : | Georgia Strait, British Columbia | ||||||||||||
| Territory : | Canada | ||||||||||||
| Environment : | open waters | ||||||||||||
| Temp. : | 5.4 Temp. Ref. : 1139 | ||||||||||||
| 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. | ||||||||||||