| Ref. principal | Allen, G.R., 1985 |
|---|---|
| Notas | Found over hard bottoms in inshore reef areas. Forms schools in surface waters around Cocos Island, Costa Rica (Ref. 9313). Carnivorous, feeds on invertebrates and fish (Ref. 9313, 57615). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | Hard Bottom: rocky; |
|---|---|
| Substrate Ref. | |
| Habitats especiais | Coral Reefs; |
| Special habitats Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
| Ref. | |
|---|---|
| Associações | |
| Associada com | |
| Comentários sobre associação | |
| Parasitismo |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Allen, G.R., 1995 |
| Hábito alimentar | hunting macrofauna (predator) |
| Feeding habit Ref. | Allen, G.R., 1995 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 4.45 | 0.81 | 4.15 | 0.63 | Troph of juv./adults from 1 study. |
| Dos itens alimentares individuais | 4.02 | 0.64 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | López-Peralta, R.H. and C.A.T. Arcila, 2002 | ||||