Main Ref. | Macnae, W. and M. Kalk, 1962 |
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Remarks | Intertidal (Ref. 8752) and subtidal (Ref. 106854). A swimming crab inhabiting the lower intertidal zone, hiding under boulders or burrowing in mud (Ref. 127107). Has a broad diet; feeds ravenously on the mussel Perna viridis (Ref. 102692). Also feeds on macroalgae and small invertebrates (Ref. 95905). |
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 Hard Bottom; |
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Substrate Ref. | Macnae, W. and M. Kalk, 1962 |
Special habitats | Coral Reefs; |
Special habitats Ref. | Macnae, W. and M. Kalk, 1962 |
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. | Lai, C.S., 1996 |
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 | 2.94 | 0.22 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |