| Ref. principal | Quéro, J.-C., 1986 |
|---|---|
| Notas | Gregarious. Occurs mainly at 100-400 m with occasional interruptions into shallow water (Ref. 4952). Benthopelagic. Zooplanktivorous (Ref. 138544). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | Soft Bottom: rocky; |
|---|---|
| Substrato Ref. | |
| Special habitats | Other habitats: seamounts; |
| Habitats especiais Ref. | Hirch, S. and B. Christiansen, 2010 |
| Ref. | |
|---|---|
| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Quéro, J.-C., 1986 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Quéro, J.-C., 1986 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 3.14 | 0.30 | 3.13 | 0.32 | Troph of juv./adults from 1 study. |
| Dos itens alimentares individuais | 3.19 | 0.28 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Macpherson, E., 1979 | ||||