| Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
|---|---|---|---|---|---|---|
| zooplankton | 29 | 2.9 | larvae | Russia | Rybinsk Reservoir, 1979 | 9040 |
| zooplankton | 32 | 2.9 | larvae | Russia | Rybinsk Reservoir, 1979 | 9040 |
| zooplankton | 56 | 3.1 | larvae | Germany | Elbe Estuary, June 1993, April-July 1994 | 30592 |
| zooplankton | 57 | 3.0 | larvae | Germany | Weser Estuary, June 1993, April-July 1994 | 30592 |
| zooplankton | 65 | 3.0 | larvae | Russia | Rybinsk Reservoir, 1979 | 9040 |
| zooplankton | 43 | 2.9 | larvae | Russia | Rybinsk Reservoir, 1979 | 9040 |
| zooplankton | 75 | 3.7 | larvae | Russia | Rybinsk Reservoir, 1979 | 9040 |
| zooplankton | 31 | 3.1 | recruits/juv. | Finland | Lake Ouluyarvi, 1990 | 13488 |
| zooplankton | 53 | 3.0 | juv./adults | Russia | Rybinsk reservoir | 56596 |