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) >
Sparidae (Porgies)
鯛科 (Porgies)
Etymology: Dentex: Latin, dens, dentis = teeth (Ref. 45335).
More on author: Valenciennes.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 20 - 500 m (Ref. 2683). 亞熱帶的; 57°N - 5°S, 18°W - 36°E
Eastern Atlantic: Bay of Biscay (occasionally further north) and southwestern Mediterranean to the Strait of Gibraltar and the Gulf of Guinea, possibly even further south.
東大西洋: 比斯開灣 (偶然地到更北方) 與西南方的地中海到直布羅陀海峽與幾內亞灣, 甚至可能更南方。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 15.8  range ? - 21 cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26999)
背棘 (總數) : 12; 背的軟條 (總數) : 10 - 11; 臀棘: 3; 臀鰭軟條: 8 - 9. Body tall, without stripes or bars. Small black spot at the pectoral fin base (Ref. 35388).
Body shape (shape guide): fusiform / normal.
身體高的, 沒有斑紋或橫帶。 在胸鰭基底的小黑色的斑點.(參考文獻 35388)
Inhabit various types of bottom but prefers gravel or rubble from 20 to about 500 m depth, abundance varying with depth according to the latitudes. Feed mainly on crustaceans and fish but also takes mollusks (Ref. 4781).
棲息於各種不同類型的底部但是偏愛礫石或者碎石從 20 到大約 500 公尺深, 改變的豐度隨著深度根據緯度。 主要吃甲殼類動物和魚類也捕食軟體動物.(參考文獻 4781)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 比斯開灣 (偶然地到更北方) 與西南方的地中海到直布羅陀海峽與幾內亞灣, 甚至可能更南方。
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 18 August 2009
人類使用
漁業: 商業性; 游釣魚種: 是的
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01380 (0.01082 - 0.01761), b=3.02 (2.99 - 3.05), in cm total length, based on LWR estimates for this species (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.9 ±0.61 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=0.18-0.23). |
釣魚的脆弱性 (Ref. 59153) |
Moderate to high vulnerability (52 of 100). 🛈 |
氣候脆弱性 (Ref. 125649) |
Low vulnerability (11 of 100). 🛈 |
價格種類 (Ref. 80766) |
Medium.
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營養素 (Ref. 124155) |
Calcium = 68.6 [38.2, 132.2] mg/100g; Iron = 1.04 [0.58, 1.83] mg/100g; Protein = 19.9 [18.5, 21.4] %; Omega3 = 0.515 [0.289, 0.917] g/100g; Selenium = 34.8 [16.9, 64.7] μg/100g; VitaminA = 13.6 [4.3, 38.6] μg/100g; Zinc = 0.672 [0.473, 0.965] mg/100g (wet weight); based on nutrient studies. |