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) >
Gerreidae (Mojarras)
Etymology: Pentaprion: Greek, pente = five + Greek, prion = saw (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 15 - 220 m (Ref. 12260). 熱帶; 33°N - 24°S, 47°E - 158°E
Indo-West Pacific: western and southern coasts of India and off Sri Lanka to Indonesia, the Philippines and Ryukyu Islands, and south to the northern part of Australia (Ref. 3131).
印度-西太平洋: 西部與南部的印度海岸與斯里蘭卡外海到印尼, 菲律賓與琉球群島, 而且南至澳洲的北部.(參考文獻 3131)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2872); common length : 10.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2872)
背棘 (总数) : 9 - 10; 背的软条 (总数) : 14 - 15; 臀棘: 5 - 6; 臀鳍软条: 12 - 13. Body is slender, with weakly attached silvery scales. The spines of the dorsal and anal fins longer than the rays; the pectoral fins long and pointed, reaching beyond the anal fin spines; the anal fin is long; the caudal fin lobes rounded.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
身体是细长的, 有附着微弱的银色鳞片。 背鳍与臀鳍的棘长度超过鳍条; 胸鳍长而尖的, 超过臀鳍棘; 臀鳍是长的; 尾鳍叶圆的。
Inhabits coastal waters. Forms large schools. Probably feeds on small benthic animals. Used for fish meal and duck food.
栖息于沿岸水域。 形成大群鱼群。 可能吃小型底栖的动物。 用来了鱼粉与鸭子的食物。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-西太平洋: 西部與南部的印度海岸與斯里蘭卡外海到印尼, 菲律賓與琉球群島, 而且南至澳洲的北部.(參考文獻 3131)
Woodland, D.J., 1984. Gerreidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. [pag. var.]. FAO, Rome. (Ref. 3409)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 低经济
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (参考文献
123201): 21.1 - 28.3, mean 26.6 °C (based on 974 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00925 - 0.01362), b=3.06 (3.01 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.2 se; based on diet studies.
Generation time: 1.2 (1.0 - 1.4) years. Estimated as median ln(3)/K based on 16
growth studies.
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (K=0.40-1.80).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
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Nutrients (Ref.
124155): Calcium = 223 [91, 694] mg/100g; Iron = 0.874 [0.382, 2.690] mg/100g; Protein = 18.8 [16.5, 20.9] %; Omega3 = 0.323 [0.154, 0.725] g/100g; Selenium = 54.9 [20.4, 162.9] μg/100g; VitaminA = 11.7 [2.8, 49.6] μg/100g; Zinc = 1.11 [0.63, 2.73] mg/100g (wet weight); based on
nutrient studies.
