Main Ref. | Poutiers, J.M., 1998 |
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Remarks | In muddy waters near the shore (Ref. 799). Sometimes very near bivalve beds on which they prey. Shallow subtidal zones (Ref. 349). |
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: mud; |
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Substrate Ref. | Springsteen, F.J. and F.M. Leobrera, 1986 |
Special habitats | Beds: bivalve; |
Special habitats Ref. | Poutiers, J.M., 1998 |
Ref. | Poutiers, J.M., 1998 |
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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. | Poutiers, J.M., 1998 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Poutiers, J.M., 1998 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.23 | 0.17 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |