| Main Ref. | Sokolov, L.I. and L.S. Berdicheskii, 1989 |
| Mode | dioecism |
| Befruktning | external |
| Mating type | promiscuity |
| Lekfrekvens | one clear seasonal peak per year |
| Spawning aggregation | Yes. Ref. SCRFA, Science and Conservation of Fish Aggregations, 2018 |
| Leker upprepade gånger | Yes. Ref. Kottelat, M. and J. Freyhof, 2007 |
| Reproductive guild |
nonguarders open water/substratum egg scatterers |
| Parental Care | none |
| Beskrivning av livscykel ochfortplantningsbeteende | Migrates some tens of km to spawning sites, which are often located in tribbutaries. Males form large aggregations, each male defending a small territory. Females spawn only once a year and in some populations, during a very short period of 3-5 days. Females lay sticky eggs into excavations made in gravel (Ref. 59043). |
| Sök efter fler referenser om reproduktion | Scirus |