| 主要參考文獻 | Durand, J.R., 1978 |
| 模態 | dioecism |
| 受精 | external |
| Mating type | |
| 產卵頻度 | one clear seasonal peak per year |
| Spawning aggregation | 參考文獻 |
| 批次產卵者 | 參考文獻 |
| 生殖同功群 |
nonguarders open water/substratum egg scatterers |
| Parental Care | none |
| 生命周期與交配行為的描述 | Spawning cycle from Tables XVI-XVIII of Ref. 2759 for maturity stages 3-4 GSI 1.5-16% from deltaic zone, upstream (Logone-Chari River), downstream (N'Djamena) and in the southeastern archipelago of Lake Chad. Spawning takes place from 16:30-20:00 h. Eggs spawned in one batch representing 15% of weight of female. Mature females dispersed, not forming groups. |
| 搜尋有關繁殖更多的參考資料 | Scirus |