| Referencia principal | Bell-Cross, G. and J.L. Minshull, 1988 |
| Modo | dioecism |
| Fertilización | external |
| Mating type | |
| Frecuencia de puesta | |
| Spawning aggregation | Referencia |
| Ponedor múltiple | Referencia |
| Gremio reproductivo |
nonguarders brood hiders |
| Parental Care | |
| Descripción del ciclo vital y del comportamiento de acoplamiento | Breeds in flowing water therefore must ascend the rivers to spawn in gravel beds. Eggs are laid in a shallow saucer-like nest which is constructed in the gravel by a female (or perhaps male) using the snout and caudal fin. Eggs are covered with gravel after fertilization. A 45 cm female carries 30, 000 eggs. |
| Buscar más referencias de reproducción | Scirus |