| Réf. Princ. | Link, J., J.H. Selgeby, M.H. Hoff and C. Haskell, 1995 |
|---|---|
| Remarques | Inhabits open waters of lakes and large rivers; also coastal waters of Hudson Bay (Ref. 9988). Nerito-pelagic, feeds on plankton and large crustaceans (Ref. 58426). Adult fish retain the ability to use either particulate or filter-feeding modes (Ref. 46977). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrat | |
|---|---|
| Substrate Ref. | |
| Habitats spéciaux | |
| Special habitats Ref. |
| Réf. | |
|---|---|
| Associations | |
| Associé avec | |
| Remarques sur les associations | |
| Parasitisme |
| Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Link, J., J.H. Selgeby, M.H. Hoff and C. Haskell, 1995 |
| Habitude alimentaire | selective plankton feeding |
| Feeding habit Ref. |
| Estimation method | Échantillon original | Population non pêchée | Remarque | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| À partir du régime alimentaire | |||||
| À partir des éléments alimentaires | 3.35 | 0.40 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Réf. | |||||