| Fishbase |
| Country | Locality | Absolute Fecundity | Relative Fecundity | Fecundity/length relationship | ||||
| min | max | Min | Mean | Max | a | b | ||
| Aral Sea | 281,000 | 575,000 | ||||||
| Danube | 200,000 | 1,300,000 | ||||||
| Kura | 28,000 | 1,290,000 | ||||||
| Lake Balkhash | 235,000 | 741,000 | ||||||
| Not specified | 200,000 | 1,300,000 | ||||||
| Ural | 165,000 | 715,000 | ||||||