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Main Ref: | Cooke, S.J. and C.M. Bunt, 1999 | |||||||||||
Data Ref.: | Cooke, S.J. and C.M. Bunt, 1999 | |||||||||||
Country: | Canada | |||||||||||
Spawning ground: | riverine | |||||||||||
Locality: | Grand River, Ontario | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | ||||||||||||
Sex ratio: | % Ref.: | |||||||||||
Temperature: | 13 - 19.9 °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 along edges and midstream areas of riffles, on pebble, cobble, and gravel substrates(Ref. 49090). | |||||||||||
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