主要參考文獻 | Sokolov, L.I. and L.S. Berdicheskii, 1989 |
模態 | dioecism |
受精 | external |
Mating type | |
產卵頻度 | one clear seasonal peak per year |
Spawning aggregation | Yes. 參考文獻 SCRFA, Science and Conservation of Fish Aggregations, 2018 |
批次產卵者 | 參考文獻 Gerstmeier, R. and T. Romig, 1998 |
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 | Spawn in large aggregations in fast flowing water on gravel bottom or submerged vegetation. Semi-anadromous individuals begin spawning migration in November in Kura (Ref. 59043). Sticky eggs attach themselves to stones or plants (Ref. 9953). |
搜尋有關繁殖更多的參考資料 | Scirus |