分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 底生の漂泳性; 海洋回遊性 (Ref. 51243). Tropical; 40°N - 39°S, 18°E - 155°E
Indo-West Pacific: African southeast coast from Cape of Good Hope to southern Mozambique; northern Indian Ocean off Pakistan and northwest coast of India; northern Pacific from southern Korea and Japan, along the Chinese coast to Hong Kong; in Australia along the entire southern seaboard from North West Cape (north of Shark Bay) in Western Australia to the Burnett River (north of Brisbane) in Queensland.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 100.0 range ? - ? cm
Max length : 181 cm TL オス/雌雄の選別がない; (Ref. 11025); 最大公表体重: 75.0 kg (Ref. 11025)
背面の脊椎 (合計) : 10 - 11; 背鰭 (合計) : 25 - 30; 肛門の骨: 2; 臀鰭: 7; 脊つい: 25. In life, silvery grey becoming darker above and lighter below. Dorsal surface with a bluish bronze sheen that may become coppery on head. Preserved specimens vary in color according to treatment; usually grey but sometimes brown; darker above and lighter below (Ref 11025).
Adult fish found mainly near shore beyond the surf zone, occasionally going inshore. Juveniles exclusively found inshore. Juveniles recruit to estuaries at about 30 cm TL. An important food fish (Ref. 11025).
Griffiths, M.H. and P.C. Heemstra, 1995. A contribution to the taxonomy of the marine fish genus Argyrosomus (Perciformes: Sciaenidae), with descriptions of two new species from southern Africa. Ichthyol. Bull., J.L.B. Smith Inst. Ichthyol. No. 65, 40 p. (Ref. 11025)
IUCNのレッドリストの状況は (Ref. 130435)
絶滅危惧 (EN) (A2bd); Date assessed: 26 September 2018
Human uses
水産業: 商業; 水産養殖: 商業; ゲームフィッシュ: はい
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 16.7 - 27.8, mean 25.3 °C (based on 600 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00536 - 0.01781), b=3.07 (2.92 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 4.5 ±0.6 se; based on diet studies.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (tm=6; tmax=40; K=0.03-0.24; Fec=900,000-1 million).
Prior r = 0.30, 95% CL = 0.20 - 0.45, Based on 1 full stock assessment.
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).
Nutrients (Ref.
124155): Calcium = 31.8 [11.0, 130.0] mg/100g; Iron = 0.454 [0.150, 1.331] mg/100g; Protein = 18.8 [16.7, 20.8] %; Omega3 = 0.215 [0.105, 0.385] g/100g; Selenium = 63 [19, 250] μg/100g; VitaminA = 23.8 [7.9, 76.3] μg/100g; Zinc = 0.725 [0.498, 1.095] mg/100g (wet weight);
