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: Pachymetopon: Greek, pachys = fat + Greek, metopon = brow (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 20 - 50 m. 亞熱帶的; 28°S - 34°S
Western Indian Ocean: known only from Sodwana Bay to the Cape in South Africa.
西印度洋: 在南非已知只來自索德瓦納灣到岬了。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 25.0 range ? - ? cm
Max length : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5213); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3507)
背棘 (总数) : 10 - 11; 背的软条 (总数) : 11 - 13; 臀棘: 3; 臀鳍软条: 10. Head cobalt blue, body blue-streaked bronzy-yellow.
头部钴蓝色, 身体蓝色-条纹青铜色-黄色。
Found on rocky substrate. Feeds on benthic organisms like worms, ascidians, crustaceans, mollusks and algae (Ref. 5213). Rarely caught by shore anglers. Esteemed food fish. Sold fresh in markets.
栖息于岩石的底部了。 吃底栖的像蠕虫，海鞘类，甲壳动物，软件动物与藻类的生物。 (参考文献 5213) 很少被岸钓者钓获了。 赞赏食用鱼。 生鲜贩卖在市场中了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Also Ref. 28504.西印度洋: 在南非已知只來自索德瓦納灣到岬了。
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)
人类利用
渔业: 商业性; 游钓鱼种: 是的
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 15.7 - 23.8, mean 19.7 °C (based on 7 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00664 - 0.02501), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.48 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.13; tmax=12).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 74.1 [39.8, 140.0] mg/100g; Iron = 1.05 [0.58, 1.86] mg/100g; Protein = 19.5 [18.6, 20.4] %; Omega3 = 0.322 [0.218, 0.500] g/100g; Selenium = 23.9 [11.5, 46.3] μg/100g; VitaminA = 12.1 [3.6, 36.6] μg/100g; Zinc = 0.826 [0.580, 1.170] mg/100g (wet weight);
