| Ref. principal | Breder, C.M. and D.E. Rosen, 1966 |
| Modo | dioecism |
| Fertilização | external |
| Mating type | |
| Freqüência de desova | two seasonal peaks per year |
| Spawning aggregation | Ref. |
| Desova em lotes | Ref. |
| Guilda reprodutiva |
guarders nesters |
| Cuidado Parental | |
| Descrição do ciclo de vida e do comportamento reprodutor | Spawning usually takes place at night in shallow water with a silty substrate. Eggs are laid in nests through elaborate tunnels in vegetated areas which look like vertical columns of water with the eggs floating in the center (Ref. 205). The male and female move towards the center of the nest during spawning where the male entwines his body to the female moving upward while releasing the eggs to be fertilised (Ref. 45309). Eggs are guarded by one or both parents. Hatching takes place in a day (Ref. 6028). |
| Procurar por mais referências sobre reprodução | Scirus |