分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Lepidopodinae
Etymology: Evoxymetopon: Greek, eu = good + Greek, oxys = sharpen + Greek, metopon = brow (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 ? - 200 m (Ref. 13628), usually 100 - 200 m (Ref. 13628). 深水域; 35°N - 29°S, 126°E - 39°W (Ref. 6181)
Western Atlantic: Bahamas, Caribbean Sea, and off southern Brazil (specimens found at the Institut für Seefischerei, Universität Hamburg collected from 24°40'S, 44°35'W). Northwest Pacific: Cheju Do Island, south of Korean Peninsula.
西大西洋: 巴哈馬，加勒比海與巴西南部外海.(標本發現於了 Institut fur Seefischerei, Universitat Hamburg 採集自 24 ° 40'S,44 ° 35' W了) 西北太平洋: 朝鮮半島南方的濟州島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 200 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6181); common length : 155 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6181); 最大体重: 1.7 kg (Ref. 5217)
背的软条 (总数) : 81 - 90; 臀棘: 0; 臀鳍软条: 60. Lateral line fairly straight, running mid laterally or slightly nearer the ventral contour than the dorsal contour. First anal fin ray scale-like, others ordinal and short. Pelvic fins reduced to a scale-like process spine. Body silvery white with slight red-brownish on dorsal part; several longitudinal pale yellow stripes on body.
侧线非常直的, 跑侧面中央地或些微地更靠近超过背部轮廓的腹轮廓。 第一个臀鳍鳍条像鳞片一样的, 其它序数与短。 腹鳍缩小成一根像鳞片一样的突起棘了。 身体银白色有轻微的红色-褐色的在背部的部份上; 在身体上的一些纵向的白黄色的斑纹。
Occurs on the continental slope and sometimes the continental shelf.
生活于大陆斜坡与有时大陆架。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 巴哈馬，加勒比海與巴西南部外海.(標本發現於了 Institut fur Seefischerei, Universitat Hamburg 採集自 24 ° 40'S,44 ° 35' W了) 西北太平洋: 朝鮮半島南方的濟州島。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 自给性渔业; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 16.1 - 23.6, mean 19.5 °C (based on 75 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00097 - 0.00493), b=2.99 (2.78 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±0.7 se; based on size and trophs of closest relatives
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).
