| Κύρια αναφορά. | Blaber, S.J.M., 1980 |
|---|---|
| Σχόλια | Occur in inshore waters of the continental shelf (Ref. 75154). Primarily marine but enter fresh water (Ref.4967). Marine species that may enter lakes (Ref. 4323) and lower freshwater reaches of rivers (Ref. 12915). Juveniles are found in brackish mangrove estuaries and sometimes enter fresh water (Ref. 2847). Schooling species (Ref. 75154). Feed on small crustaceans, polychaetes and forams on sand or muddy-sand bottoms (Ref. 12915). Inhabits shallow waters. Tolerance of low salinities enables its presence in estuaries. Forms small shoals. Feeds on amphipods, polychaetes, crabs and shrimp (Ref. 9773). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Υπόστρωμα | Benthic; Soft Bottom: sand; silt; mud; Hard Bottom: rocky; |
|---|---|
| Υπόστρωμα Ref. | Hoese, D.F., D.J. Bray, J.R. Paxton and G.R. Allen, 2006 |
| Ειδικά ενδιαιτήματα | Beds: sea grass; Coral Reefs; |
| Ειδικά ενδιαιτήματα Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
| Αναφ. | |
|---|---|
| Ενώσεις | shoaling; |
| Συνδέεται με | |
| Παρατηρήσεις του Συλλόγου | |
| Παρασιτισμός |
| Τροφικός Τύπος | mainly animals (troph. 2.8 and up) |
|---|---|
| Τύπος τροφοδοσίας Ref. | Blaber, S.J.M., 1980 |
| Τροφική Συνήθεια | hunting macrofauna (predator) |
| Συνήθεια διατροφής Ref. | Blaber, S.J.M., 1980 |
| Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Από σύσταση δίαιτας | 3.34 | 0.20 | Troph of juv./adults from 1 study. | ||
| Από ατομικά τροφικά αντικείμενα | 3.46 | 0.33 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Αναφ. | Kulbicki, M., Y.-M. Bozec, P. Labrosse, Y. Letourneur, G. Mou-Tham and L. Wantiez, 2005 | ||||