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 author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 非迁移的; 深度上下限 20 - 50 m (Ref. 28016). 亞熱帶的; 22°S - 35°S
Southeast Atlantic: known only from the Cape to Natal in South Africa.
東南大西洋: 已知只來自對南非的納塔爾的岬了。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 30.0 range ? - ? cm
Max length : 75.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3198); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3507); 最大体重: 5.8 kg (Ref. 40637)
背棘 (总数) : 11 - 12; 背的软条 (总数) : 10 - 11; 臀棘: 3; 臀鳍软条: 7 - 9. Occasionally with darker crossbars. Adults males with a big hump on forehead.
偶然地有较深色的交叉条纹。 成鱼在前额上雄性有一个大的隆起。
Inhabits shallow coastal waters. Feeds on crustaceans, mollusks, worms and small fishes (Ref. 5213). Good food fish. Sold fresh in markets. It is parasitised by the monogenean Anoplodiscus cirrusspiralis on the fins and body surface (Ref. 124057).
栖息于沿岸浅水区。 吃甲壳动物，软件动物，蠕虫与小鱼。 (参考文献 5213) 好食用鱼。 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
東南大西洋: 已知只來自對南非的納塔爾的岬了。
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)
濒危 (EN) (A2bd); Date assessed: 02 December 2009
人类利用
渔业: 商业性; 游钓鱼种: 是的
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 15.1 - 24.9, mean 23.7 °C (based on 11 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01424 - 0.05086), 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): 3.7 ±0.54 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
