Common names from other countries
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Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Ocyurus: Greek, okys = quick + Greek, oura = tail.
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 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 / 年龄
Maturity: Lm 23.8, range 14 - 31 cm
Max length : 86.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9626); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55); 最大体重: 4.1 kg (Ref. 40637); 最大年龄: 14 年 (Ref. 3090)
背棘 (总数) : 10; 背的软条 (总数) : 12 - 14; 臀棘: 3; 臀鳍软条: 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.
头部相当小的, 下颌突出的略超过上面者。 鳞片列背面斜向上升在侧联机面。 背面与上侧面蓝色到紫罗兰色有分散的黄斑。 一条突出的侧面中央的黄色条纹从吻部到尾鳍基底延续的。 下面的侧边与腹面微白色的具有狭窄的淡红与黄色的斑纹; 背鳍与尾鳍黄色; 臀鳍与腹鳍鳍微白色的。
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).
栖息于沿岸水域, 大部份珊瑚礁的周围。 通常见到离底部一段距离, 时常聚集成群。 幼鱼通常被发现在杂草丛上面。 主要地为食在晚上。 (参考文献 9987) 吃包括鱼，甲壳动物，蠕虫，腹足动物与头足类动物的一个浮游生物和底栖的动物组合。 稚鱼主要捕食浮游生物。 (参考文献 9710) 产卵全年度, 藉由峰巅在不同的倍不同的区域.(参考文献 26938) 在市场上销售生鲜和冷冻.(参考文献 9987) 曾经后面在繁殖场.(参考文献 35420)
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)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性; 养殖: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
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Estimates based on models
Preferred temperature (Ref.
115969): 21.7 - 27.9, mean 25.9 (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 (0.01347 - 0.01701), b=2.95 (2.92 - 2.98), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.3 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 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).
