Main Ref.: | Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988 | |||||||||||
Data Reference: | ||||||||||||
Land: | Japan | |||||||||||
Spawning ground: | coastal | |||||||||||
Observationsplats: | Japan | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | |
Sex ratio: | % Ref.: | |||||||||||
Temperatur: | - °C | |||||||||||
Gestation period: | month/s | |||||||||||
Avkommans längd: | cm | |||||||||||
Batch spawners | ||||||||||||
Daily spawning frequency |
- Mean: |
|||||||||||
Min Ref.: Max Ref.: Mean Ref.: |
||||||||||||
Kommentarer: | Spawning peaks in winter and early spring in southern parts of Japan, and in spring and in autumn in central Japan (Refs. 189, 39882). |