Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; payau berasosiasi dengan karang; nir-ruaya; kisaran kedalaman 0 - 20 m (Ref. 89972). Tropical; 32°N - 32°S, 32°E - 143°W
Indo-Pacific: Red Sea and East Africa to the Line and Tuamoto islands, north to southern Japan, south to Lord Howe Island.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 60.0 cm TL jantan/; (Ref. 9710); common length : 26.0 cm SL jantan/; (Ref. 9812)
Duri punggung (Keseluruhan (total)) : 4 - 5; duri punggung lunak (Keseluruhan (total)) : 9 - 10; Duri dubur: 3; Sirip dubur lunak: 8 - 10. Silvery in color, greenish olive above; pectoral fins pale yellow with purplish axillary spot, other fins grey (Ref. 4393).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Found in coastal waters, over sandy or muddy areas of lagoons, reef flats and tide pools; enters harbors (Ref. 9812). Schooling species, swim at various depths along reefs, to about 20 meters but usually much shallower. Feed on detritus containing algae and microscopic animals, by scooping up the upper layer of sand or mud and filtering through the gills (Ref. 48637). Omnivorous (Ref. 6113). Form large schools before spawning, at the beginning of the ebb tide (in June), over shallow, open areas of the lagoon slope (Ref. 9812). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Spawning occurs in large aggregations after dark. Marketed fresh (Ref. 9812). Minimum depth reported taken from Ref. 30874.
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Reports of ciguatera poisoning (Ref. 130160)
penggunaan manusia
Perikanan: nilai komersial kecil; Budidaya air: komersial; umpan: occasionally
Alat, peralatan
laporan khas
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Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 24.6 - 29.3, mean 28.3 °C (based on 3397 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.01009 - 0.02489), b=2.96 (2.83 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Tingkat Trofik (Acuan
69278): 2.3 ±0.10 se; based on food items.
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Fec=195,000-897,000).
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate vulnerability (44 of 100).
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Nutrisi (Ref.
124155): Calcium = 45.7 [18.2, 140.3] mg/100g; Iron = 0.585 [0.273, 1.350] mg/100g; Protein = 18.9 [17.1, 20.7] %; Omega3 = 0.172 [0.087, 0.355] g/100g; Selenium = 31.8 [16.7, 67.7] μg/100g; VitaminA = 55 [14, 220] μg/100g; Zinc = 1.68 [1.09, 2.55] mg/100g (wet weight);