| Main Ref. | Silva, A. and M. Oliva, 2010 |
|---|---|
| Remarks | Carnivorous - feeds on active pelagic and benthic prey. Dwells in soft, sandy substrates around gulfs and bays. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Benthic; Soft Bottom: sand; |
|---|---|
| Substrate Ref. | Silva, A. and M. Oliva, 2010 |
| Special habitats | |
| Special habitats Ref. |
| Ref. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Feeding type | |
|---|---|
| Feeding type Ref. | |
| Feeding habit | |
| Feeding habit Ref. |
| Estimation method | Original sample | Unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | 3.96 | 0.55 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||