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: Gempylus: Greek, gempylos = a kind of fish (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生態學
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 / 年齡
Maturity: Lm ?, range 50 - ? cm
Max length : 100.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 6181); common length : 60.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 6181)
背棘 (總數) : 27 - 33; 背的軟條 (總數) : 10 - 14; 臀棘: 3; 臀鰭軟條: 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.
身體被延長而且非常扁長形的。 嘴巴是大的有尖牙狀的齒。 在背鰭的第一個棘之下有二條側線，兩者的開始。 上面的側線跟隨第一背鰭基底的身體到末端的背部輪廓。 下面的下降逐漸向後到大約胸鰭的頂端而且向側面中央延伸。 體色是全黑褐色; 所有的鰭深褐色的具有略微深色邊緣。
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).
完全大洋性而通常獨居性的.(參考文獻 6181) 成魚迴游到表面在晚上而仔魚與稚魚被發現接近水表面在白天期間.(參考文獻 6181) 吃魚，頭足類動物與甲殼動物。 (參考文獻 9302) 販賣冷凍, 如香腸或魚肉炸餅。 (參考文獻 9302) 不生食, 但是以任何方式烹煮, 也乾製.(參考文獻 7364) 雄性在 43 公分 SL 時成熟, 雌性在 50 公分.(參考文獻 36731)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 23 August 2012
人類使用
漁業: 低經濟; 誘餌: 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=0.00372 (0.00167 - 0.00826), 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): 4.4 ±0.70 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 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);
