分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
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 0 - 600 m (Ref. 13628), usually 0 - 200 m (Ref. 89423). 深水域; 42°N - 40°S, 180°W - 180°E (Ref. 6181)
Worldwide in tropical and subtropical seas. Adults also often caught in temperate waters. Specimen caught on the Atlantic side of South Africa (33°08'S 16°47'E at 700 m) (Ref. 6193) probably strayed from the Indian Ocean.
遍及全球的熱帶與亞熱帶的海洋。 成魚也時常在溫帶的水域捕獲了。 標本在可能從印度洋被迷路的南非 (33 ° 08'S 16 ° 47' E 在 700 公尺)(參考文獻 6193) 的大西洋側邊上面捕獲了。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 50 - ? cm
Max length : 100.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6181); common length : 60.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6181)
背棘 (总数): 27 - 33; 背的软条 (总数): 10-14; 臀棘 3; 臀鳍软条: 10 - 12; 脊椎骨: 48 - 55. Body is elongated and strongly compressed. The mouth is large with fang-like teeth. There are two lateral lines, both originating below the first spine of the dorsal fin. The upper lateral line follows the dorsal contour of the body to the end of the first dorsal fin base. The lower descends gradually posterior to about the tip of the pectoral fin and runs mid-laterally. Body color is uniformly dark brown; all fins dark brown with somewhat darker margins.
身体被延长而且非常扁长形的。 嘴巴是大的有尖牙状的齿。 在背鳍的第一个棘之下有二条侧线，两者的开始。 上面的侧线跟随第一背鳍基底的身体到末端的背部轮廓。 下面的下降逐渐向后到大约胸鳍的顶端而且向侧面中央延伸。 体色是全黑褐色; 所有的鳍深褐色的具有略微深色边缘。
Strictly oceanic and usually solitary (Ref. 6181). Adults migrate to the surface at night while larvae and juveniles are found near the surface during the day (Ref. 6181). Feed on fishes, cephalopods and crustaceans (Ref. 9302). Males mature at 43 cm SL, females at 50 cm (Ref. 36731). Eggs and larvae are pelagic (Ref. 6766). Sold frozen, as sausages or fish cake (Ref. 9302). Not eaten raw, but cooked in any way, also dried (Ref. 7364).
完全大洋性而通常独居性的.(参考文献 6181) 成鱼回游到表面在晚上而仔鱼与稚鱼被发现接近水表面在白天期间.(参考文献 6181) 吃鱼，头足类动物与甲壳动物。 (参考文献 9302) 贩卖冷冻, 如香肠或鱼肉炸饼。 (参考文献 9302) 不生食, 但是以任何方式烹煮, 也乾制.(参考文献 7364) 雄性在 43 公分 SL 时成熟, 雌性在 50 公分.(参考文献 36731)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
遍及全球的熱帶與亞熱帶的海洋。 成魚也時常在溫帶的水域捕獲了。 標本在可能從印度洋被迷路的南非 (33 ° 08'S 16 ° 47' E 在 700 公尺)(參考文獻 6193) 的大西洋側邊上面捕獲了。
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
人类利用
渔业: 低经济; 诱饵: occasionally
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Estimates based on models
Preferred temperature (Ref.
123201): 18.1 - 29, mean 27 °C (based on 7334 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00363 (0.00163 - 0.00807), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.4 ±0.70 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 (Fec=300,000).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (73 of 100).
Nutrients (Ref.
124155): Calcium = 17.3 [7.9, 36.6] mg/100g; Iron = 0.438 [0.205, 0.947] mg/100g; Protein = 17.5 [15.2, 19.5] %; Omega3 = 0.256 [0.139, 0.482] g/100g; Selenium = 17.5 [7.1, 40.4] μg/100g; VitaminA = 12.8 [2.8, 64.7] μg/100g; Zinc = 0.302 [0.208, 0.442] mg/100g (wet weight);
