Referencia principal | SAUP Database, 2006 |
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Observaciones | Scavenging; surface seizing, plunging and diving; coastal; pack-ice. |
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. |
Referencia | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | |
Hábito De Alimentación | variable |
Feeding habit Ref. |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | |||||
De tipos individuales de alimento | 4.27 | 0.35 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia |