分类 / Names
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Teleostei >
Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomberomorus: Latin, scomber = mackerel + Greek, moros = silly, stupid (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水; 非产卵性溯降河的; 深度上下限 10 - ? m. 亞熱帶的; 41°N - 14°S, 102°E - 140°E (Ref. 168)
Western Pacific: Akita, Honshu, Sea of Japan, Yellow Sea and China south to Vietnam and Cambodia where it enters the Mekong River.
西太平洋: 秋田縣，本州，日本海, 黃海與中國南至越南與柬埔寨在那裡它進入湄公河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 247 cm TL 雄鱼/尚未辨别雌雄; (Ref. 83530); common length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27773); 最大体重: 131.00 g (Ref. 83530)
背棘 (总数) : 15 - 17; 背的软条 (总数) : 15 - 17; 臀棘: 0; 臀鳍软条: 16 - 19; 脊椎骨: 41 - 42. Interpelvic process small and bifid. Body covered with small scales. Lateral line abruptly curving down below first dorsal fin. Intestine with 2 folds and 3 limbs. Swim bladder present. Sides silvery with large round, indistinct spots in two poorly defined rows in adults. Juveniles with saddle-like blotches extending down to about middle of body.
腹鳍间的突起小而两裂的。 身体覆盖着小鳞片。 侧线突然地向下弯曲到第一背鳍下面。 肠道有 2 摺层与 3 肢翼。 有泳鳔。 侧边银色的有大的圆, 不明显的斑点在二贫乏地当成鱼时的固定列。 稚鱼有延伸的像鞍状斑一样的斑块向下至大约身体的中央。
Travels 300 km up the Mekong River, above Phnom Penh but believed to reproduce only in marine waters. Feeds on fishes and swims well upstream river because of easy food availability (Ref. 12693). No information on biology available (Ref. 9684). It is a prized food fish in Japan and probably in China as well. Utilized fresh, dried or salted and smoked; consumed pan-fried, broiled and baked (Ref. 9987).
向湄公河上游游 300 公里, 在金边之上但是相信繁殖只在海洋中。 吃鱼而且成功地游向河流上游由于容易的获得食物。 (参考文献 12693) 没有关于有用的生物学特性的信息.(参考文献 9684) 也在日本它是一个被珍视的食用鱼与在中国可能。 生鲜使用, 乾燥或盐腌而且烟熏; 消费油锅炸的, 火烤的与烧烤。 (参考文献 9987)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 秋田縣，本州，日本海, 黃海與中國南至越南與柬埔寨在那裡它進入湄公河。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
临近濒危 (NT) (A2bd); Date assessed: 01 June 2022
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): 11.9 - 28.3, mean 26.6 °C (based on 719 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00392 - 0.01850), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
