| Ref. principal | Wetherbee, B.M., S.H. Gruber and E. Cortes, 1990 |
|---|---|
| Observaciones | Exhibits no pattern of periodicity. Feeding is asynchronous and intermittent. Daily ration is estimated at 1.5 - 2.1% body weight per day; meal completely evacuated from stomach 25-41 hr after feeding, depending on meal type and temperature; fecal production continues for 68-82 hr after feeding (Wetherbee 1990). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Sustrato | |
|---|---|
| Sustrato Ref. | |
| Hábitats especiales | Coral Reefs; |
| Hábitats especiales Ref. |
| Referencia | |
|---|---|
| Asociaciones | |
| Asociado a | |
| Comentarios de la asociación | |
| Parasitismo |
| Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentación Ref. | Wetherbee, B.M., S.H. Gruber and E. Cortes, 1990 |
| Hábito De Alimentación | hunting macrofauna (predator) |
| Hábito alimentario Ref. | Wetherbee, B.M., S.H. Gruber and E. Cortes, 1990 |
| Estimation method | Muestra original | Población no pescada | Observación | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| De la composición de la dieta | 4.27 | 0.50 | 4.34 | 0.76 | Troph of juv./adults from 3 studies. |
| De tipos individuales de alimento | 3.93 | 0.59 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Referencia | Cortés, E. and S.H. Gruber, 1990 | ||||