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) >
Sciaenidae (Drums or croakers)
石首魚科 (Drums or croakers)
Etymology: Menticirrhus: Latin, mentum = beard, chin + Latin, cirrus = curly.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 海洋洄游的 (Ref. 51243); 深度上下限 10 - ? m. 亞熱帶的; 38°N - 33°S
Western Atlantic: Virginia, USA and the continental coast of the Gulf of Mexico to Rio Grande del Sur, Brazil.
西大西洋: 美國維吉尼亞與墨西哥灣到 Rio Grande del Sur 巴西的大陸沿岸。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 23.0, range 20 - ? cm
Max length : 48.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3702); 最大體重: 1.4 kg (Ref. 40637)
Grayish brown above, shading to silvery below, no prominent bars. Lower jaw has single, stout, peg-like barbel with pore at tip. Scales on belly smaller than those on side (Ref. 26938).
淺灰褐色的上方, 顏色變化成下面銀色的, 沒有突出的橫帶。 下頜在頂端用孔有單個矮胖又像釘一樣的觸鬚。 比在側邊上的那些小的在腹面上的鱗片.(參考文獻 26938)
Occurs usually in coastal waters over sandy and muddy bottoms; juveniles are abundant in the surf zone. Sometimes enters estuaries. Feeds mainly on worms and crustaceans. Excellent food fish (Ref. 26938).
通常生活在沙泥底上的沿岸水域; 稚魚在海浪區中很豐富。 有時進入河口。 主要吃蠕蟲與甲殼動物。 優良的食用魚.(參考文獻 26938)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 美國維吉尼亞與墨西哥灣到 Rio Grande del Sur 巴西的大陸沿岸。
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 11 July 2023
人類使用
漁業: 低經濟; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 22.5 - 27.7, mean 24.9 °C (based on 288 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00497 - 0.01270), b=3.05 (2.92 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.6 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm <4).
Prior r = 0.53, 95% CL = 0.35 - 0.80, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (56 of 100).
Nutrients (Ref.
124155): Calcium = 83.8 [47.1, 161.3] mg/100g; Iron = 0.977 [0.519, 1.751] mg/100g; Protein = 21.4 [19.5, 23.7] %; Omega3 = 0.337 [0.195, 0.549] g/100g; Selenium = 20 [11, 39] μg/100g; VitaminA = 11.8 [4.2, 39.0] μg/100g; Zinc = 0.799 [0.572, 1.159] mg/100g (wet weight);
