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Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 20 - 214 m (Ref. 58302), usually 30 - 70 m (Ref. 37816). Tropical; 39°N - 34°S, 180°W - 180°E
Indo-Pacific and Southeast Atlantic: from Knysna to Natal, South Africa to Australia, including Persian Gulf and the Red Sea, and in the Central Pacific Islands from South Korea to Gulf of California to Peru, including Galapagos Islands (Ref. 9283). Distribution in south Western Australia, and South Australia is false.
Length at first maturity / Size / Weight / umur
Maturity: Lm 16.8 range ? - ? cm
Max length : 35.0 cm TL jantan/; (Ref. 3197); common length : 25.0 cm TL jantan/; (Ref. 9137)
Duri punggung (Keseluruhan (total)): 9; duri punggung lunak (Keseluruhan (total)): 338; Duri dubur 3; Sirip dubur lunak: 27 - 30. Body slender, elongate, and somewhat circular in cross section; posterior end of upper jaw concave dorsally and with a rounded protrusion ventrally; edge of shoulder girdle (cleithrum) with two small papillae, the lower one larger; dorsal and anal fin each followed by a separate finlet (Ref. 55763). Color metallic blue dorsally, silvery ventrally; fins hyaline; opercle with a small black spot (Ref. 2334). 24-40 scutes. Very slender compared to similar species (Ref. 48635).
A predominately pelagic schooling species (Ref. 9283, 48635, 58302). Occasionally seen in small groups along reef slopes adjacent to deep water in pursuit of zooplankton (Ref. 48635). Adults feed mainly on small invertebrates (Ref. 5213). Marketed fresh and salted or dried (Ref. 9283).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; umpan: usually
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 22.1 - 28.6, mean 27.3 °C (based on 829 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00867 - 0.01264), b=2.96 (2.93 - 2.99), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.45 se; based on food items.
Generation time: 1.2 (1.1 - 1.3) years. Estimated as median ln(3)/K based on 45
growth studies.
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.50-1.60; Fec = 43,000).
Prior r = 1.11, 95% CL = 0.73 - 1.67, Based on 3 stock assessments.
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
Nutrients (Ref.
124155): Calcium = 252 [86, 571] mg/100g; Iron = 2.71 [1.03, 5.61] mg/100g; Protein = 20.4 [19.1, 21.6] %; Omega3 = 0.221 [0.118, 0.405] g/100g; Selenium = 73.4 [27.8, 171.8] μg/100g; VitaminA = 48.8 [16.3, 163.0] μg/100g; Zinc = 1.31 [0.80, 2.07] mg/100g (wet weight); based on
nutrient studies.
