Main Ref. | Maigret, J. and B. Ly, 1986 |
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Anmärkningar | Usually small, although it attains a max. length of 200 cm. Lives in groups and swims either close to the bottom or at the surface. Feeds on small fish and plankton. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Typ av föda | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Maigret, J. and B. Ly, 1986 |
Födosöksstrategi | variable |
Feeding habit Ref. | Maigret, J. and B. Ly, 1986 |
Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
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Troph | s.e. | Troph | s.e. | ||
Från födosammansättning | |||||
Från individuella födoämnen | 3.94 | 0.64 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |