Main Ref. | Costa, F., 1991 |
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Remarks | Inhabits shallow waters, over sandy or muddy substrate (Ref. 26335). Found mostly amongst detritus or vegetation over shallow muddy bottom (Ref. 6733). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; mud; |
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Substrate Ref. | Costa, F., 1991 |
Special habitats | vegetation |
Special habitats Ref. | Dawson, C.E., 1986 |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Costa, F., 1991 |
Feeding habit | |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.40 | 0.45 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |