分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels)
鱸形目 (Mackerels) >
Scombridae (Mackerels, tunas, bonitos)
鯖科 (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Thunnus: Greek, thynnos = tunna (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 pelagic-oceanic; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 50 m. 熱帶; 20°C - ? (Ref. 168); 43°N - 28°S, 100°W - 26°W (Ref. 55290)
Western Atlantic: off Martha's Vineyard, Massachusetts south to Trinidad Island and Rio de Janeiro, Brazil (Ref. 168); including south of Brazil (Ref. 36453). Highly migratory.
西大西洋: 外海的瑪莎的葡萄園, 麻薩諸塞州南至千里達島與巴西里約熱內盧。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
Length at first maturity / 大小 / 重量 / 年齡
成熟度: Lm 49.4 range ? - ? cm
Max length : 108 cm FL 雄魚/尚未辨別雌雄; (Ref. 40637); common length : 72.0 cm FL 雄魚/尚未辨別雌雄; (Ref. 168); 最大體重: 20.6 kg (Ref. 40637)
背棘 (總數) : 13; 背的軟條 (總數) : 14 - 15; 臀棘: 0; 臀鰭軟條: 13 - 14; 脊椎骨: 39.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Found in oceanic waters, sometimes not far from the coast (Ref. 13628). Forms large mixed schools with the skipjack tuna. Its spawning grounds are located well offshore. Preys on surface and deep-sea fishes, squids, amphipods, shrimps, crabs and stomatopods and decapod larvae. The largest fishery for blackfin tuna operates off the southeastern coast of Cuba and uses live-bait and pole. Utilized fresh, dried or salted, canned and frozen (Ref. 9987).
發現於大洋性水域了, 有時不遠離海岸.(參考文獻 13628) 用鰹魚形成大的混合魚群。 它的產卵場被設置相當外海。 捕食表面的且深-海洋魚，烏賊，片腳類動物，蝦，螃蟹與口足目甲殼類與十足目幼生。 給黑鰭鮪魚的最大的漁場操作外海的古巴與使用活餌的東南方海岸與桿。 生鮮使用, 乾燥或鹽醃, 罐裝及冷凍.(參考文獻 9987)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 外海的瑪莎的葡萄園, 麻薩諸塞州南至千里達島與巴西里約熱內盧。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 01 July 2021
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (參考文獻
123201): 10 - 20.5, mean 14.4 °C (based on 163 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00693 - 0.01903), b=3.05 (2.91 - 3.19), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 4.4 ±0.3 se; based on diet studies.
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=0.22; tm=3; tmax=5).
Prior r = 0.77, 95% CL = 0.51 - 1.16, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
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Climate Vulnerability (Ref.
125649): High to very high vulnerability (75 of 100).
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Nutrients (Ref.
124155): Calcium = 48.4 [26.7, 111.0] mg/100g; Iron = 2.86 [1.11, 6.97] mg/100g; Protein = 22.9 [21.4, 24.3] %; Omega3 = 0.31 [0.19, 0.52] g/100g; Selenium = 84.5 [27.1, 268.2] μg/100g; VitaminA = 69.2 [9.8, 534.2] μg/100g; Zinc = 0.59 [0.31, 1.14] mg/100g (wet weight);
