Hoofdreferentie | Bell, J.D. and M.L. Harmelin-Vivien, 1983 |
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Opmerkingen | Found in estuaries (Ref. 74833, 122902), inshore on rocks, sand, sea-grass meadows (Ref. 5299) and rocky-algael reef (Ref. 122903). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Ondergrond | Soft Bottom: sand; Hard Bottom: rocky; |
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Substrate Ref. | |
Speciale habitats | Beds: rock; sea grass; Coral Reefs; |
Special habitats Ref. |
Ref. | |
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Associaties | |
Geassocieerd met | |
Opmerkingen in verband met associaties | |
Parasitisme |
Voedingstype | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Bell, J.D. and M.L. Harmelin-Vivien, 1983 |
Voedingsgewoonte | browsing on substrate |
Feeding habit Ref. | Bell, J.D. and M.L. Harmelin-Vivien, 1983 |
Estimation method | Origineel staal | Onbeviste populatie | Opmerking | ||
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Troph | s.e. | Troph | s.e. | ||
Op basis van dieetsamenstelling | 3.37 | 0.20 | Troph of juv./adults from 1 study. | ||
Op basis van individuele voedselitems | 3.53 | 0.48 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Bell, J.D. and M.L. Harmelin-Vivien, 1983 |