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: Rexea: Latin, rex, rego = king.
More on author: Alcock.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 底中水層性; 深度上下限 143 - 820 m (Ref. 9784). 深水域; 34°N - 27°S, 40°E - 155°E (Ref. 6181)
Indo-West Pacific: Mozambique Channel, Saya de Malha Bank, Maldives Islands, India, Sri Lanka, Arafura and Java seas, Makassar Strait, northwestern and northeastern Australia and southern Japan (Ref. 6181). Also recorded from New Caledonia (Ref. 33346).
印度-西太平洋: 莫三比克海峽, Saya de Malha 岸堤, 馬爾地夫島，印度，斯里蘭卡， Arafura 與爪哇海, Makassar 困難的, 在西北部的與澳洲東北方與日本南部.(參考文獻 6181) 也記錄自新加勒多尼亞。 (參考文獻 33346)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 22.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9784)
背棘 (總數) : 19 - 20; 背的軟條 (總數) : 14 - 16; 臀棘: 2; 臀鰭軟條: 11 - 13; 脊椎骨: 34. Spinescent gill rakers with 3 or 4 cusps. Lateral line branching from below the 5th to before the 6th spine of the first dorsal fin; the upper lateral line reaching at least to the end of the soft dorsal fin base.
Spinescent 鰓耙有 3 或 4 尖頭。 側線分岐從下方第 5 個到在第一背鰭的第 6根棘之前; 上面的側線至少到軟背鰭基底的末端。
Matures at about 10 cm standard length. A squid was found in the stomach of one specimen (Ref. 9784).
在大約 10 公分標準長度時成熟。 一個烏賊被發現於一件標本的腹部。 (參考文獻 9784)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 莫三比克海峽, Saya de Malha 岸堤, 馬爾地夫島，印度，斯里蘭卡， Arafura 與爪哇海, Makassar 困難的, 在西北部的與澳洲東北方與日本南部.(參考文獻 6181) 也記錄自新加勒多尼亞。 (參考文獻 33346)
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)
人類使用
漁業: 自給性漁業
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Estimates based on models
Preferred temperature (Ref.
123201): 8.8 - 17.3, mean 11.7 °C (based on 319 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [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): 4.5 ±0.37 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
