分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sparidae (Porgies)
鯛科 (Porgies)
Etymology: Sparodon: Latin, sparus = a fish with a golden head + Greek, odous = teeth (Ref. 45335).
More on author: Castelnau.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 80 m. 熱帶
Southeast Atlantic: Cape of Good Hope to Natal in South Africa. Also recorded from Djibouti (Ref. 5450) and from Mozambique (Ref. 5213).
東南大西洋: 對南非的納塔爾的好望角。 也記錄自吉布地 (參考文獻 5450) 與從莫三比克.(參考文獻 5213)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 35.0 range ? - ? cm
Max length : 120 cm TL 雄魚/尚未辨別雌雄; (Ref. 3507); common length : 70.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3507)
背棘 (總數) : 11; 背的軟條 (總數) : 11 - 12; 臀棘: 3; 臀鰭軟條: 10. Faint stripes on a greyish body; bluish glow while in water (Ref. 3198).
在一個略灰色的身體上的模糊的斑紋; 在水的時候藍色的赤熱.(參考文獻 3198)
Inhabits shallow coastal waters, mainly off rocky shores down to 80 m depth. Rarely enters estuaries. Young commonly found in tide pools. Feeds mainly on mollusks (Ref. 5213). An important food fish.
棲息於沿岸淺水區, 主要在岩岸外向下至 80 公尺深。 很少進入河口。 幼魚普遍發現於潮池。 主要吃軟體動物。 (參考文獻 5213) 一個重要的食用魚。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東南大西洋: 對南非的納塔爾的好望角。 也記錄自吉布地 (參考文獻 5450) 與從莫三比克.(參考文獻 5213)
Smith, J.L.B. and M.M. Smith, 1986. Sparidae. p. 580-594. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3198)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
近危 (NT) ; Date assessed: 03 December 2009
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 18.1 - 28.3, mean 26.8 °C (based on 204 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00993 - 0.03041), b=2.94 (2.79 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.0 se; based on diet studies.
Generation time: 9.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.09; tm=5.4; tmax=26).
Fishing Vulnerability (Ref.
59153): High vulnerability (63 of 100).
Nutrients (Ref.
124155): Calcium = 66.4 [30.6, 127.4] mg/100g; Iron = 0.833 [0.443, 1.716] mg/100g; Protein = 18.8 [17.5, 20.0] %; Omega3 = 0.163 [0.088, 0.305] g/100g; Selenium = 73.3 [31.7, 157.9] μg/100g; VitaminA = 8.41 [2.11, 31.18] μg/100g; Zinc = 0.728 [0.474, 1.094] mg/100g (wet weight);
