| Ref. principal | Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989 |
|---|---|
| Notas | Oceanic species of medium depth range. Large adults approach the coasts in temperate and polar zones. Seems to spawn in the Sargasso Sea. Feed on small fishes and shrimps. Preyed upon by sharks, tuna, and whales. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | |
|---|---|
| Substrato Ref. | |
| Special habitats | |
| Habitats especiais Ref. |
| Ref. | |
|---|---|
| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 3.65 | Troph of adults from 1 study. | |||
| Dos itens alimentares individuais | 4.07 | 0.63 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||