Crone, R.A. and Bond, C.E. (1976) Life history of coho salmon, Oncorhynchus kisutch, in Sashin Creek, southeastern Alaska. US Fishery Bulletin, pp. 897-923
Species | Development state | Trait | Primary Data | Secondary Data |
Oncorhynchus kisutch | Female | Length at sexual maturity | Average fork length in different populations range from 55.1 to 72.8 | 55.1 cm |
Oncorhynchus kisutch | Female | Absolute fecundity | Means obtained in different populations range from: 1.983 to 5.343 | 1.98 thousand eggs |
Oncorhynchus kisutch | Spawning conditions | Spawning migration period | ggenerally enter Sashin Creek from early August to early November, but the greatest numbers enter from late August to mid-October. | ['August', 'September', 'October', 'November'] |
Oncorhynchus kisutch | Spawning conditions | Spawning season | Spawning usually begins early in October and ends in mid-November | ['October', 'November'] |
Oncorhynchus kisutch | Spawning conditions | Spawning period duration | The mean redd life for 56 females was 13 days (range of 6 to 21). In 1967, 151 females remained an average of 11 days on the spawning riffles (range of 3 to 24 days) | 56.0 weeks |
Oncorhynchus kisutch | Spawning conditions | Spawning water type | Coastal streams | No category |