Ecologia de Hemipristis elongata
| Ref. principal | Salini, J.P., S.J. Blaber and D.T. Brewer, 1992 |
|---|---|
| Notas | Occurs on the continental shelf (Ref. 75154). |
Aquatic zones / Water bodies
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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Habitat
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
Associations
| Ref. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
Alimentação
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Salini, J.P., S.J. Blaber and D.T. Brewer, 1992 |
| Hábito alimentar | hunting macrofauna (predator) |
| Feeding habit Ref. |
Trophic Level(s)
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 4.31 | 0.33 | 4.16 | 0.54 | Troph of juv./adults from 2 studies. |
| Dos itens alimentares individuais | 4.50 | 0.80 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Cortés, E., 1999 | ||||