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).
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 ? - 100 m (Ref. 6390). 熱帶; 6°S - 38°S, 110°E - 157°E (Ref. 168)
Western Pacific: restricted to the northern coast of Australia, from the Abrolhos Islands region of Western Australia to Coffs Harbor and Kempsey in central New South Wales; also occurring in southern Papua New Guinea from Kerema to Port Moresby.
西太平洋: 侷限於在新南威爾斯中部中澳洲的北海岸，澳洲西部到 Coffs 港灣的從 Abrolhos 島區域與 Kempsey了; 也出現在從 Kerema 到莫爾斯比港的巴布亞新幾內亞南部中。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 61 - ? cm
Max length : 104 cm FL 雄鱼/尚未辨别雌雄; (Ref. 6390); 最大体重: 10.2 kg (Ref. 3132)
背棘 (总数): 20 - 22; 背的软条 (总数): 17-20; 臀棘 0; 臀鳍软条: 17 - 19; 脊椎骨: 50 - 52. Interpelvic process small and bifid. Lateral line gradually curving down toward caudal peduncle. Intestine with 2 folds and 3 limbs. Swim bladder absent. Body covered with small scales. Sides with several poorly defined rows of round spots, larger than pupil but smaller than eye diameter. The inner surface of the pectoral fin is dark blue, the cheeks and belly silvery white, the anal fin and anal finlets light silvery gray, and the dorsal fin black, bright steely blue when fresh.
腹鳍间的突起小而两裂的。 侧线逐渐地对于尾柄弯曲下来。 肠道有 2 摺层与 3 肢翼。 泳鳔不存在。 身体覆盖着小鳞片。 侧边有一些贫乏地圆斑点的固定的列, 大于瞳孔但是比眼直径更小。 胸鳍的内面颜色较深蓝色，颊部与腹面银白色, 臀鳍与肛门的离鳍淡的银灰色的, 与背鳍黑色, 明亮的铁蓝色的新鲜时。
Found more commonly in offshore, open waters away from reefs and shoals (Ref. 30199). Form large schools which move close inshore along the coast of Queensland, commonly taken between December and April or May. Feed largely on fishes, particularly anchovies and sardines with smaller quantities of shrimps and squids. Common fork length ranges between 50 to 80 cm (Ref. 168). Sometimes confused with S. niphonius.
在外海又开放的水域中更通常发现远离礁与浅滩.(参考文献 30199) 形成大群鱼群那一个移动近岸沿着昆士兰省的海岸, 通常在十二月与四月或五月之间采。 主要食物为鱼, 特别地 鱼与沙丁鱼与少量的虾与乌贼。 在 50 到 80 公分之间的普遍尾叉长.(参考文献 168) 有时与 S. niphonius 互相混淆。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 侷限於在新南威爾斯中部中澳洲的北海岸，澳洲西部到 Coffs 港灣的從 Abrolhos 島區域與 Kempsey了; 也出現在從 Kerema 到莫爾斯比港的巴布亞新幾內亞南部中。
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
更多信息
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): 22.5 - 28.6, mean 27.5 °C (based on 574 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00383 - 0.01808), 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): 4.3 ±0.76 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 (K=0.23-0.46; tm=1-2; tmax=7).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
