|
Militelli, M.I. and G.J. Macchi, 2004 |
| Argentina |
| Río de la Plata estuary |
|
|
|
Fecundity Type: |
| min
12,400 |
(g) |
26 (cm) TL |
Ref: Militelli, M.I. and G.J. Macchi, 2004 |
| max
225,700 |
(g) |
38 (cm) TL |
| mean
|
(g) |
(cm) |
|
Batch fecundity. Pattern of oocyte development indicate indeterminate annual fecundity. |
|
Min: 88 |
Ref.: Militelli, M.I. and G.J. Macchi, 2004
|
|
Mean: |
Ref.:
|
|
Max: 570 |
Ref.:
|
|
|
Size: (cm) |
| n: |
| a:
|
95% confidence limit:
|
| b:
|
95% confidence limit:
|
| r2:
|
| (1/y) |
Ref: |
| Localities used for observation extend to Uruguay waters. Spawning peaks in November and March. Spawning occurs in early evening near sunset every six days in March. Frequency of spawning can be placed at 6-day intervals during the spawning season. Batch fecundity. Pattern of oocyte development indicate indeterminate annual fecundity. |