| Ref. principal | Sulak, K.J., 1990 |
|---|---|
| Notas | Found over sandy bottoms of deep outer reef slopes. Reported to be common in estuaries. Rests on or burrows into substrate, leaving eyes exposed. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Benthic; Soft Bottom |
|---|---|
| Substrate Ref. | Sulak, K.J., 1990 |
| Special habitats | Coral Reefs; |
| Special habitats Ref. |
| Ref. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 |
| Hábito alimentar | hunting macrofauna (predator) |
| Feeding habit Ref. | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 4.39 | 0.39 | 4.25 | 0.06 | Troph of juv./adults from 1 study. |
| Dos itens alimentares individuais | 4.17 | 0.71 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 | ||||