分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 60 - ? m (Ref. 2683). 热带; 21°N - 20°S, 26°W - 14°E (Ref. 55)
Eastern Atlantic: primarily between Senegal and Nigeria, and in the Gulf of Guinea; also Cape Verde (Ref. 55), Fernando Poo and others (Ref. 10795).
东大西洋: 主要地在塞内加尔与奈及利亚之间, 与在几内亚湾; 也维德角 (参考文献 55), 费尔南多波岛与其它.(参考文献 10795)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55)
背棘 (总数) : 10; 背的软条 (总数) : 13 - 14; 臀棘: 3; 臀鳍软条: 8. Head blunt, snout short, much shorter than eye diameter. Eye very large. Preorbital bone narrow, its width less than half of the eye diameter. Maxilla extending to about mid-eye level. Preopercular notch and knob weak. Scale rows on back parallel to lateral line. Scale rows in cheek 5. Back and sides vivid pink; silvery white on lower sides and belly; with horizontal golden bands, one per scale row.
头部钝的, 吻短又远短于眼直径。 眼非常大的。 眶前骨狭窄的, 它的宽度少于一半的眼直径。 颚骨延伸至到处眼睛中央水平。 前鳃盖骨凹槽与疖瘤弱的。 鳞片列背面平行于侧线。 在颊中的鳞片列 5. 背面与侧边生动的粉红色; 银白色在下侧与腹面上; 有水平的金条纹,一每鳞片列。
Adults occur on rocky bottoms (Ref. 2683). Also found in deeper offshore waters. Feed on fishes and crustaceans.
生存在岩石底部上面。 (参考文献 2683) 也发现于较深的离岸水域。 捕食鱼与甲壳动物。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
东大西洋: 主要地在塞内加尔与奈及利亚之间, 与在几内亚湾; 也维德角 (参考文献 55), 费尔南多波岛与其它.(参考文献 10795)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 自给性渔业
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 15.1 - 17.3, mean 16.4 °C (based on 21 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00712 - 0.02029), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.66 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 81.2 [48.1, 166.8] mg/100g; Iron = 0.578 [0.328, 1.101] mg/100g; Protein = 17.8 [16.2, 19.3] %; Omega3 = 0.218 [0.124, 0.368] g/100g; Selenium = 103 [53, 210] μg/100g; VitaminA = 34.4 [6.5, 155.9] μg/100g; Zinc = 0.413 [0.276, 0.639] mg/100g (wet weight);
