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| Main Ref: | Scott, W.B. and E.J. Crossman, 1973 | |||||||||||
| Data Ref.: | Ricker, W.E., 1932 | |||||||||||
| Country: | Canada | |||||||||||
| Spawning ground: | riverine | |||||||||||
| Locality: | southern & eastern Canada | |||||||||||
| Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 111 | 111 | 111 | ||||||||||
| Sex ratio: | % Ref.: | |||||||||||
| Temperature: | - °C | |||||||||||
| Gestation period: | month/s | |||||||||||
| Length of offspring: | cm | |||||||||||
| Batch spawners | ||||||||||||
| Daily spawning frequency |
- Mean: |
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Min Ref.: Max Ref.: Mean Ref.: |
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| Comments: | Spawning occurs during the day; it may begin as early as late August in the north and may end as late as December in southern Ontario (Ref. 3348). Spawning also occurs in lakes with spring upwellings and moderate current (Ref. 1998). | |||||||||||
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