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.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 70 - 100 m. 熱帶; 22°N - 20°S, 49°E - 94°E (Ref. 55)
Indian Ocean: known only from Madagascar, Sri Lanka, and the Bay of Bengal, but probably widespread in the tropical region. This species has been frequently confused with other large red snappers such as Lutjanus malabaricus and Lutjanus sanguineus.
印度洋: 已知只來自馬達加斯加，斯里蘭卡與孟加拉灣了, 但是可能在熱帶的區域中廣泛分佈。 這種曾經時常與其他的大紅色的笛鯛例如 Lutjanus malabaricus 與 Lutjanus sanguineus 互相混淆。
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 : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450)
背棘 (总数): 10 - 11; 背的软条 (总数): 13-14; 臀棘 3; 臀鳍软条: 9. Dorsal profile of head steeply sloped. Preorbital bone relatively broad, its width greater than eye diameter. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Color is red or reddish-orange, sometimes with an indistinct saddle-like black blotch on the caudal peduncle behind the dorsal fin. Median fins are reddish, sometimes with a yellow suffusion or narrow brown or black borders; pelvic fins are red; pectoral fins yellow.
头部的背面轮廓非常陡峭。 眶前骨相当宽的, 它的宽度大于眼直径。 前鳃盖骨凹槽与疖瘤发展不良的。 鳞片列背面斜向上升在侧联机面。 色彩是红色或橘红色, 在尾梗在后背鳍上有时有一个不明显的像鞍状斑一样的黑色斑块。 中央的鳍是淡红的, 有时有一个黄色的色晕或狭窄的褐色或黑色的边缘; 腹鳍是红色的; 胸鳍黄色。
Adults occur over rocky bottoms. They feed on fishes and crustaceans (Ref. 5213).
生活在岩石底部之上。 吃鱼与甲壳动物。 (参考文献 5213)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度洋: 已知只來自馬達加斯加，斯里蘭卡與孟加拉灣了, 但是可能在熱帶的區域中廣泛分佈。 這種曾經時常與其他的大紅色的笛鯛例如 Lutjanus malabaricus 與 Lutjanus sanguineus 互相混淆。
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)
人类利用
渔业: 商业性
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 23.7 - 25.8, mean 24.5 °C (based on 9 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.54 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).
