Main Ref. | Domingos, S. S., A. A. R. Athiê and C. L. D. B. Rossi-Wongtschowski, 2008 |
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Remarks | Deep-water species (Ref. 105069). Epibenthonic. Found on muddy and muddy-sandy bottoms. Scavenger and predator; likely to be an opportunistic carnivore (Ref. 104380). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; Soft Bottom: sand; mud; |
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Substrate Ref. | Domingos, S. S., A. A. R. Athiê and C. L. D. B. Rossi-Wongtschowski, 2008 |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Domingos, S. S., A. A. R. Athiê and C. L. D. B. Rossi-Wongtschowski, 2008 |
Feeding habit | variable |
Feeding habit Ref. | Domingos, S. S., A. A. R. Athiê and C. L. D. B. Rossi-Wongtschowski, 2008 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 4.33 | 0.62 | Troph of juv./adults. | ||
From individual food items | 2.87 | 0.30 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Domingos, S. S., A. A. R. Athiê and C. L. D. B. Rossi-Wongtschowski, 2008 |