分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Chrysoblephus: Greek, chrysos = golden + Greek, blepo, blepharizo = to watch (Ref. 45335).
More on authors: Gilchrist & Thompson.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 10 - 100 m (Ref. 3198). 亞熱帶的
Western Indian Ocean: Mozambique and Madagascar to South Africa.
西印度洋: 莫三比克與馬達加斯加到南非。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 23.0 range ? - ? cm
Max length : 85.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3198); common length : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3507)
背棘 (总数) : 12; 背的软条 (总数) : 10; 臀棘: 3; 臀鳍软条: 8.
Inhabits coastal waters over rocky substrate. Feeds on mollusks, crustaceans, worms, and small fishes (Ref. 5213). Sold fresh in markets.
栖息于在岩石的底部上的沿岸水域。 吃软件动物，甲壳动物，蠕虫与小鱼。 (参考文献 5213) 生鲜贩卖在市场中了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Monandric species (Ref. 55367). Length at sex change = 37.7 cm TL (Ref. 55367). Also Ref. 28504.西印度洋: 莫三比克與馬達加斯加到南非。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 商业性; 游钓鱼种: 是的
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 16.7 - 27, mean 24.8 °C (based on 46 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02754 (0.01451 - 0.05228), b=3.00 (2.84 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.46 se; based on food items.
Generation time: 5.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Prior r = 0.49, 95% CL = 0.33 - 0.74, Based on 1 full stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
Nutrients (Ref.
124155): Calcium = 58.4 [26.3, 98.4] mg/100g; Iron = 0.932 [0.511, 1.902] mg/100g; Protein = 19.4 [18.2, 20.5] %; Omega3 = 0.269 [0.160, 0.451] g/100g; Selenium = 32.9 [15.3, 67.3] μg/100g; VitaminA = 5.46 [1.34, 20.03] μg/100g; Zinc = 0.54 [0.36, 0.80] mg/100g (wet weight);
