| Fishbase |
| Country | Locality | Absolute Fecundity | Relative Fecundity | Fecundity/length relationship | ||||
| min | max | Min | Mean | Max | a | b | ||
| Europe | 8,000 | 26,000 | 1500 | 1800 | ||||
| Estonia | Narva River_A | 8,100 | 13,400 | 2 | ||||
| Estonia | Narva River_B | 9,900 | 17,200 | 2 | ||||
| Finland | Gulf of Bothnia | 0 | 0 | 1050 | 1500 | |||
| Finland | River Byske (Gulf of Bothnia), 1991-92 | 4,375 | 6,654 | 1 | 1 | 1 | ||
| Finland | River Lögde (Gulf of Bothnia), 1991-93 | 6,506 | 8,768 | 1 | 1 | 1 | ||
| Finland | River Simo (Gulf of Bothnia), 1986-1992 | 11,608 | 5,995 | 1 | 1 | 2 | ||
| Finland | River Teno (border of northern Finland and Norway), 1994-1998 | 0 | 0 | 1845 | ||||
| Finland | River Torne (Gulf of Bothnia), 1992-93 | 6,419 | 9,444 | 1 | 1 | 1 | ||
| Finland | River Ume (Gulf of Bothnia), 1977-1993 | 7,170 | 8,246 | 1 | 1 | 2 | ||
| Finland | River Öre (Gulf of Bothnia), 1992-93 | 6,603 | 11,565 | 1 | 1 | 1 | ||
| France | France | 0 | 0 | 2 | 2 | |||
| Germany | Germany | 0 | 0 | 2 | ||||
| UK Scotland | River Almond, Perthshire | 1,662 | 14,499 | |||||