Main Ref: | Pen, L.J. and I.C. Potter, 1990 | |||||||||||
Data Ref.: | Pen, L.J. and I.C. Potter, 1990 | |||||||||||
Country: | Australia | |||||||||||
Spawning ground: | riverine | |||||||||||
Locality: | Collie River and tributaries, 1984-85; 1988 | |||||||||||
Season: (GSI) |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
0 | 0 | 1 | 1 | 2 | 3 | 10 | 10 | 2 | 1 | 0 | 0 | |
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 occurred in creeks when these started to flow in the winter (Ref. 6994). Fecundity-weight relationship: log F = -55.635 + 75.502log W |