Main Ref. | Estampador, E.P., 1959 |
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Remarks | Supratidal to intertidal (Ref. 97531). Known as a predator of eggs of ground nesting birds (Ref. 86356). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; |
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Substrate Ref. | Estampador, E.P., 1959 |
Special habitats | |
Special habitats Ref. |
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. | McKeon, C.S. and I.C. Feller, 2004 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | McKeon, C.S. and I.C. Feller, 2004 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | |||||
Ref. |