Κύρια Αναφ. | Allen, G.R., 1985 |
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Σχόλια | Occur in inshore waters of the continental shelf (Ref. 75154). Inhabit offshore coral reefs and also inshore rocky and coral reefs (Ref. 30573). Juveniles frequent mangrove estuaries and lower reaches of freshwater streams (Ref. 30573, 48635). Adults on clear outer reefs at moderate depths, usually over 20 m, and is more common in about 50 m depth (Ref. 48635). Feed on benthic invertebrates and fish (Ref. 5213). Also feed on benthic invertebrates (Ref. 11889). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; mud; Hard Bottom: rocky; |
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Substrate Ref. | Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004 |
Special habitats | Coral Reefs; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Αναφ. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Τροφικός Τύπος | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Allen, G.R., 1985 |
Τροφική Συνήθεια | hunting macrofauna (predator) |
Feeding habit Ref. | Allen, G.R., 1985 |
Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
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Troph | s.e. | Troph | s.e. | ||
Από σύσταση δίαιτας | 4.10 | 0.40 | 4.14 | 0.65 | Troph of juv./adults from 2 studies. |
Από ατομικά τροφικά αντικείμενα | 3.80 | 0.63 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Αναφ. | Salini, J.P., S.J.M. Blaber and D.T. Brewer, 1994 |