Réf. Princ. | Randall, J.E., 1985 |
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Remarques | Restricted to shallow surge zones (Ref. 122680). Feeds on detritus and plants (Ref. 13550). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrat | |
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Substrate Ref. | |
Habitats spéciaux | Coral Reefs; |
Special habitats Ref. |
Réf. | |
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Associations | |
Associé avec | |
Remarques sur les associations | |
Parasitisme |
Type de prise alimentaire | mainly plants/detritus (troph. 2-2.19) |
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Feeding type Ref. | Randall, J.E., 1985 |
Habitude alimentaire | grazing on aquatic plants |
Feeding habit Ref. |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | 2.20 | 2.56 | 0.10 | Troph of adults from 1 study. | |
À partir des éléments alimentaires | 2.76 | 0.32 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. | Hobson, E.S., 1974 |