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) >
Lutjanidae (Snappers)
笛鯛科 (Snappers) > Lutjaninae
Etymology: Ocyurus: Greek, okys = quick + Greek, oura = tail.
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 180 m (Ref. 10795), usually 10 - 70 m (Ref. 55229). 亞熱帶的; 42°N - 26°S, 98°W - 31°W (Ref. 55229)
Western Atlantic: extending northward to Massachusetts, USA and Bermuda and southward to southeastern Brazil, in Gulf of Mexico and Antilles (Anderson, pers. comm.). Most common in the Bahamas, off south Florida and throughout the Caribbean. Lutjanus ambiguus (Poey, 1860), an intergeneric hybrid with Lutjanus synagris (Linnaeus) as demonstrated by Loftus (1992: Ref. 33006), followed by McEachran &. Fechhelm (2005: Ref. 78464).
西大西洋: 延伸向北至美國麻薩諸塞州與百慕達群島而且向南至巴西東南方, 在墨西哥灣與安地列斯群島 (安德遜， pers. comm.)。 常見於巴哈馬, 外海的佛羅里達南方部與在加勒比海各處。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 23.8, range 14 - 31 cm
Max length : 86.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 9626); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); 最大體重: 4.1 kg (Ref. 40637); 最大年齡: 14 年 (Ref. 3090)
背棘 (總數) : 10; 背的軟條 (總數) : 12 - 14; 臀棘: 3; 臀鰭軟條: 8 - 9. Head relatively small, lower jaw projecting slightly beyond the upper. Scale rows on back rising obliquely above lateral line. Back and upper sides blue to violet with scattered yellow spots. A prominent mid-lateral yellow band running from the snout to the caudal fin base. The lower sides and belly whitish with narrow reddish and yellow stripes; the dorsal and caudal fins yellow; the anal and pelvic fins whitish.
頭部相當小的, 下頜突出的略超過上面者。 鱗片列背面斜向上升在側線上面。 背面與上側面藍色到紫羅蘭色有分散的黃斑。 一條突出的側面中央的黃色條紋從吻部到尾鰭基底延續的。 下面的側邊與腹面微白色的具有狹窄的淡紅與黃色的斑紋; 背鰭與尾鰭黃色; 臀鰭與腹鰭鰭微白色的。
Adults inhabit coastal waters, mostly around coral reefs. Usually seen well above the bottom, frequently in aggregations. They feed on a combination of plankton and benthic animals including fishes, crustaceans, worms, gastropods and cephalopods, mainly at night (Ref. 9987). Young individuals are usually found over weed beds. They feed primarily on plankton (Ref. 9710). Spawning occurs throughout the year, with peaks at different times in different areas (Ref. 26938). Marketed fresh and frozen (Ref. 9987). Has been reared in captivity (Ref. 35420).
棲息於沿岸水域, 大部份珊瑚礁的周圍。 通常見到離底部一段距離, 時常聚集成群。 幼魚通常被發現在雜草叢上面。 主要地為食在晚上。 (參考文獻 9987) 吃包括魚，甲殼動物，蠕蟲，腹足動物與頭足類動物的一個浮游生物和底棲的動物組合。 稚魚主要捕食浮游生物。 (參考文獻 9710) 產卵全年度, 藉由峰巔在不同的倍不同的區域.(參考文獻 26938) 在市場上銷售生鮮和冷凍.(參考文獻 9987) 曾經後面在繁殖場.(參考文獻 35420)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 延伸向北至美國麻薩諸塞州與百慕達群島而且向南至巴西東南方, 在墨西哥灣與安地列斯群島 (安德遜， pers. comm.)。 常見於巴哈馬, 外海的佛羅里達南方部與在加勒比海各處。
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 商業性; 養殖: 商業性; 游釣魚種: 是的; 水族館: 公眾的水族館
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Estimates based on models
Preferred temperature (Ref.
123201): 21.7 - 27.9, mean 25.9 °C (based on 650 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.01348 - 0.01700), b=2.95 (2.92 - 2.98), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.3 se; based on diet studies.
Generation time: 6.9 (3.9 - 8.5) years. Estimated as median ln(3)/K based on 16
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.10-0.16; tm=2; tmax=14).
Prior r = 0.63, 95% CL = 0.42 - 0.95, Based on 8 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (88 of 100).
Nutrients (Ref.
124155): Calcium = 13.5 [7.7, 25.9] mg/100g; Iron = 0.473 [0.242, 0.840] mg/100g; Protein = 19.5 [17.6, 21.1] %; Omega3 = 0.207 [0.117, 0.352] g/100g; Selenium = 22.4 [11.0, 44.1] μg/100g; VitaminA = 69.2 [21.7, 245.3] μg/100g; Zinc = 0.572 [0.377, 0.858] mg/100g (wet weight); based on
nutrient studies.
