分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels)
鱸形目 (Mackerels) >
Gempylidae (Snake mackerels)
蛇鯖科 (Snake mackerels)
Etymology: Nesiarchus: Greek, nesiarches = governor of an island (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 200 - 1200 m (Ref. 6181). 深水域; 70°N - 47°S, 180°W - 180°E
Probably distributed worldwide in tropical and subtropical seas except in eastern Pacific and northern Indian oceans. Large-sized individuals stray in cold-temperate waters off Iceland, Norway, northern Japan and southern New Zealand (Ref. 6181). Reported from 19°41'S, 79°11'W (Ref. 11892).
可能分佈全世界的熱帶與亞熱帶的海洋除了東太平洋與印度洋北部。 大型的個體在寒冷-溫帶水域外海的冰島，挪威，日本北部與紐西蘭南部迷路。 (參考文獻 6181) 記錄來自 19 ° 41'S,79 ° 11' W了。 (參考文獻 11892)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 130 cm SL 雄魚/尚未辨別雌雄; (Ref. 6181); common length : 80.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 6181)
背棘 (總數): 20 - 22; 背的軟條 (總數): 19-24; 臀棘 2; 臀鰭軟條: 18 - 21; 脊椎骨: 34 - 36. Body fairly elongate and strongly compressed. Mouth with fang-like teeth. The tips of both jaws with dermal processes. Gill rakers degenerated. Color is dark brown with violet tint; fin membranes black; margin of anus black (Ref. 6181).
身體相當延長與非常扁長形的。 嘴部具有尖牙狀的齒。 用表皮的突起雙顎的頂端。 鰓耙退化。 色彩是深褐色的有紫羅蘭色的色彩; 鰭薄膜黑色; 肛門黑色的邊緣.(參考文獻 6181)
Adults, benthopelagic to mesopelagic, dwell on the continental slope or underwater rises, migrating to midwater at night (Ref. 6181). Eggs are pelagic (Ref. 6766). Larvae and juveniles, epipelagic to mesopelagic, are rather common in oceanic ichthyoplankton and are only found in the tropics (Ref. 6181). Feed on squid, fish and crustaceans (Ref. 6181). Consumed as food (Ref. 4537).
成魚 , 大洋底棲性魚種到中層帶, 居住在大陸斜坡或者被洄游至中層水域在晚上的在水中的隆起上.(參考文獻 6181) 仔魚與稚魚 , 表層帶到海洋中層帶的魚種, 是相當常見於大洋性的浮游魚類而且只被發現於熱帶.(參考文獻 6181) 吃烏賊，魚與甲殼動物。 (參考文獻 6181) 被當作食物.(參考文獻 4537)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
可能分佈全世界的熱帶與亞熱帶的海洋除了東太平洋與印度洋北部。 大型的個體在寒冷-溫帶水域外海的冰島，挪威，日本北部與紐西蘭南部迷路。 (參考文獻 6181) 記錄來自 19 ° 41'S,79 ° 11' W了。 (參考文獻 11892)
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)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 6.6 - 14.3, mean 9.6 °C (based on 988 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).
營養階層 (Ref.
69278): 4.3 ±0.71 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 10.7 [5.1, 22.9] mg/100g; Iron = 0.283 [0.121, 0.617] mg/100g; Protein = 16.5 [14.4, 18.5] %; Omega3 = 0.266 [0.107, 0.654] g/100g; Selenium = 20.2 [5.3, 65.7] μg/100g; VitaminA = 14.7 [3.3, 68.7] μg/100g; Zinc = 0.266 [0.129, 0.522] mg/100g (wet weight);
