| Ref. principal | Honebrink, R., 1990 |
|---|---|
| Notas | Inhabits outer reef slopes and offshore banks to 160 m or more (Ref. 26235); also found in coral reefs (Ref. 58534). Adults are pelagic and demersal (Ref. 9283). Young often seen around floating objects (Ref. 4887, 48635). Feeds mainly on fishes, but also on invertebrates. Piscivore (Refs. 57615, 127989). Macro-carnivore (Ref. 126840). Feeds during the day and at night (diurnal and nocturnal) (Ref. 4887). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrato | Benthic: demersal; Pelagic; |
|---|---|
| Substrato Ref. | Golani, D., E. Azurro, J. Dulčić, E. Massutí and L. Orsi-Relini, 2021 |
| Special habitats | Coral Reefs: reef slope/drop-offs; Other habitats: deep-water corals; |
| Habitats especiais Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
| Ref. | Honebrink, R., 1990 |
|---|---|
| Associações | solitary; |
| Associado a | |
| Observações da associação | Forms small groups (Ref. 26235) or solitary (Ref. 4887). |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Honebrink, R., 1990 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Honebrink, R., 1990 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 4.45 | 0.66 | 4.37 | 0.73 | Troph of juv./adults from 2 studies. |
| Dos itens alimentares individuais | 4.50 | 0.78 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Barreiros, J.P., T. Morato, R.S. Santos and A.E. de Borba, 2003 | ||||