Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; air tawar; payau dasar (demersal); katadromus (ruaya dari air tawar ke laut); kisaran kedalaman 1 - 10 m (Ref. 9812). Temperate; 10°S - 44°S
Southwest Pacific: Australia including the Lord Howe and Norfolk islands. Probably also the southern extreme of Queensland (Ref. 9812).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 40.0 cm TL jantan/; (Ref. 9812); common length : 20.0 cm TL jantan/; (Ref. 9812)
Duri punggung (Keseluruhan (total)) : 4; Duri dubur: 3; Sirip dubur lunak: 9. Dark olive-green or reddish brown dorsally, greenish wash on upper flanks, lower flanks silvery (Ref. 9812). Gold blotch on operculum (Ref. 9812). Golden-yellow iris around dark eye (Ref. 9812). Fins greenish brown, except anal fin with white margin (Ref. 9812). Black spot at base of pectoral fin (Ref. 9812).
Body shape (shape guide): fusiform / normal.
Form schools in shallow coastal waters and lower estuaries. Found in freshwater during its first year, seldom thereafter (Ref. 9812). Spawn near estuary mouths or in the sea (Ref. 9812). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Feed on small crustaceans and mollusks as well as microscopic algae (Ref. 2109). Marketed fresh or filleted (Ref. 9812).
Francis, M.P., 1993. Checklist of the coastal fishes of Lord Howe, Norfolk, and Kermadec Islands, Southwest Pacific Ocean. Pac. Sci. 47(2):136-170. (Ref. 8879)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01175 (0.00558 - 0.02474), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.1 ±0.41 se; based on food items. |
Daya lenting (Acuan 120179) |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.5-0.8;). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |
kategori harga (Ref. 80766) |
Medium.
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Nutrisi (Ref. 124155) |
Calcium = 76.3 [33.4, 166.4] mg/100g; Iron = 0.529 [0.249, 1.045] mg/100g; Protein = 18.9 [17.3, 20.7] %; Omega3 = 0.852 [0.402, 1.824] g/100g; Selenium = 9.94 [4.07, 23.65] μg/100g; VitaminA = 8.37 [2.27, 34.03] μg/100g; Zinc = 0.761 [0.504, 1.134] mg/100g (wet weight); |