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Main Ref: | Merrick, J.R. and G.E. Schmida, 1984 | |||||||||||
Data Ref.: | ||||||||||||
Country: | Australia | |||||||||||
Spawning ground: | riverine | |||||||||||
Locality: | Australia | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 1 | 11 | 111 | 111 | 111 | |||||||
Sex ratio: | % Ref.: | |||||||||||
Temperature: | 16 - 22 °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: | Mature oocyte: 1-2 mm diameter, cream colored. Species may spawn at a very small size due to differences in environmental conditions (e.g., temperature induced). No apparent sexual dimorphism: advanced female with rounded, distended gonad and inflamed, protruding vent. Form sexually segregated spawning schools migrating upstream to same river site. | |||||||||||
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