ການອ້າງອີງຫຼັກ | Fricke, R., 1999 |
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ຂໍ້ສັງເກດ | Tolerates very low salinities. Feeds on benthic organisms at lies on the seabed (Ref. 9773). Euryhaline species. Found in sandy or muddy substrates (Refs. 127989, 129713). Common off sandy beaches and in shallow estuaries and lagoons; also found in sandy areas of coral reefs (Refs. 9710, 9773). Found on the continental shelf (Ref. 75154). Also offshore down to 50 m depth (Ref. 5578). May enter fresh water (Ref. 5578). Feeds on small fishes, bivalves, crabs, shrimps and worms. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic; Soft Bottom: sand; mud; |
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Substrate Ref. | Golani, D., E. Azurro, J. Dulčić, E. Massutí and L. Orsi-Relini, 2021 |
Special habitats | Coral Reefs; |
Special habitats Ref. |
ເອກະສານອ້າງອີງ | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
ປະເພດການໃຫ້ອາຫານ | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Compagno, L.J.V., 1986 |
ນິໄສການກິນອາຫານ | hunting macrofauna (predator) |
Feeding habit Ref. | Compagno, L.J.V., 1986 |
Estimation method | ຕົວຢ່າງຕົ້ນສະບັບ | ປະຊາກອນທີ່ບໍ່ແມ່ນປາ | ຂໍ້ສັງເກດ | ||
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Troph | s.e. | Troph | s.e. | ||
ຈາກອົງປະກອບຂອງອາຫານ | 3.60 | 0.59 | Troph of juv./adults from 1 study. | ||
ຈາກລາຍການອາຫານແຕ່ລະອັນ | 3.64 | 0.47 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
ເອກະສານອ້າງອີງ | Nasir, N.A., 2000 |