Main Ref. | Nielsen, J.G., 1999 |
---|---|
Anmärkningar | Common species found to feed on crustaceans. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Typ av föda | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Nielsen, J.G., 1999 |
Födosöksstrategi | hunting macrofauna (predator) |
Feeding habit Ref. | Nielsen, J.G., 1999 |
Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Från födosammansättning | |||||
Från individuella födoämnen | 3.50 | 0.50 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |