Main Ref. | Poutiers, J.M., 1998 |
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Remarks | Very common in the upper part of shores, often in crevices and pits of rock benches, or on branches of littoral trees overhanging the water. Moves up and down the shore in correlation with the prevailing high water level of the tide and can withstand heat and desiccation for long periods (Ref. 349). Nocturnal. Grazes on surface film of very fine marl particles, detritus, algae, flagellates, diatoms and nematodes (Ref. 96894). |
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; Hard Bottom: rocky; |
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Substrate Ref. | Springsteen, F.J. and F.M. Leobrera, 1986 |
Special habitats | Coral Reefs; vegetation ( leaves, stems/trunk, driftwood ); |
Special habitats Ref. | Poutiers, J.M., 1998 |
Ref. | Poutiers, J.M., 1998 |
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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. | Bovbjerg, R.V., 1984 |
Feeding habit | browsing on substrate |
Feeding habit Ref. | Bovbjerg, R.V., 1984 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.24 | 0.10 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |