分類 / 名稱
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: Umbrina: Latin, umbra, -ae = shadow, in the sense of phantom; due to its quick movements (Ref. 45335).
Eponymy: Don Sabas Canosa was a ‘preparater’ and later conservator at the National Museum of Montevideo, Uruguay. He was responsible for taxidermy and other forms of preservation of specimens. He also collected for the museum. (Ref. 128868), visit book page.
Taxonomic Remarks
Berg, C.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
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 ? - 200 m (Ref. 47377), usually 10 - 100 m (Ref. 27363). 亞熱帶的; 31°S - 42°S, 62°W - 49°W (Ref. 54933)
Southwest Atlantic: Cabo de São Tomé, Rio de Janeiro, Brazil to Bonaerensis, Argentina.
西南大西洋: Cabo de 聖多美,巴西里約熱內盧到 Bonaerensis ,阿根廷。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 15.9, range 17 - ? cm
Max length : 53.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 39376); common length : 37.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7025); 最大年齡: 26 年 (Ref. 7025)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 11; 背的軟條 (總數) : 21 - 25; 臀棘: 2; 臀鰭軟條: 7 - 8. Upper part of body with many dark longitudinal stripes; no well defined dark spots at bases of pectoral fins (Ref. 27363).
Body shape (shape guide): fusiform / normal.
身體有許多黑的縱向斑紋的上半部; 沒有在胸鰭基底鰭很清晰深色斑點.(參考文獻 27363)
Especially abundant at about 100 m depth (Ref. 27363). Found over sand and mud bottoms (Ref. 47377).
尤其豐富的於大約 100 公尺深.(參考文獻 27363) 發現在沙與泥底部上了。 (參考文獻 47377)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: Cabo de 聖多美,巴西里約熱內盧到 Bonaerensis ,阿根廷。
Haimovici, M., 1988. Cohort analysis on the Argentine croaker (Umbrina canosai) exploited in South Brazil, Uruguay and Argentina. Publ. Com. Tec. Mixta Frente Marit. Argent. Urug. 4:33-40. (Ref. 7415)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 30 July 2019
人類使用
漁業: 高經濟性
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00816 - 0.01283), b=3.07 (3.05 - 3.09), in cm total length, based on LWR estimates for this species (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.9 ±0.57 se; based on food items. |
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.26-0.27). |
釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
氣候脆弱性 (Ref. 125649) |
Moderate to high vulnerability (49 of 100). 🛈 |
價格種類 (Ref. 80766) |
Low.
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營養素 (Ref. 124155) |
Calcium = 87.1 [46.8, 175.5] mg/100g; Iron = 1.14 [0.60, 2.03] mg/100g; Protein = 19.7 [18.6, 20.8] %; Omega3 = 0.415 [0.243, 0.670] g/100g; Selenium = 28.3 [14.6, 54.5] μg/100g; VitaminA = 18.5 [6.5, 62.6] μg/100g; Zinc = 0.746 [0.523, 1.092] mg/100g (wet weight); |