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Teleostei >
Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Rastrelliger: Latin, rastra = rake + Latin, gero = to carry.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 海洋洄游的 (Ref. 51243); 深度上下限 2 - 150 m (Ref. 128967). 熱帶; 26°N - 14°S, 78°E - 157°E (Ref. 168)
Indo-West Pacific: India to Fiji, north to Taiwan.
印度-西太平洋: 印度到斐濟,北至台灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 168); 最大体重: 750.00 g (Ref. 168)
背棘 (总数): 8 - 11; 背的软条 (总数): 12; 臀棘 0; 臀鳍软条: 12; 脊椎骨: 31. Head longer than body depth. Maxilla covered by lachrymal bone. Swim bladder present. Interpelvic process small and single. Anal spine rudimentary. Bristles on longest gill raker, 30 to 55 on one side. Gill rakers do not extend far into mouth. A black blotch behind pectoral fin base. The belly is yellowish silver; 2 to 6 large spots are at the base of the first dorsal fin; tow faint stripes are at the level of the lateral line in some specimens.
头部长度超过体高。 上颌骨被泪骨盖住。 有泳鳔。 腹鳍间的突起小的与单个。 臀鳍硬棘不发达的。 在长的鳃耙上的刚毛,30 到 55 在一个侧边上。 鳃耙不进入嘴之内遥远地延伸。 在胸鳍基底后面的一个黑色的斑块。 腹面是淡黄色的银色; 2 到 6个大的斑点在第一背鳍的基底; 拖模糊的斑纹在一些标本中的侧线的水平。
Epipelagic, neritic species, occurring in waters where surface temperatures do not fall below 17°C. Forms schools of equally sized individuals. Feeds on the largest zooplankton organisms, thus complementing the planktonic food spectrum of the other two Rastrelliger species.
表层带, 被出现在水域的浅海的种在哪里表面的温度不低于 17个 ° C. 相同大小的个体形成鱼群。 吃最大的浮游动物生物, 如此与另一个的浮游性食物范围二个 Rastrelliger 种互补。
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: 印度到斐濟,北至台灣。
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
人类利用
渔业: 商业性; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 15 - 22.9, mean 18.3 °C (based on 44 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00538 - 0.01546), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.45 se; based on food items.
Generation time: 0.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (K=1.45).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
