分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Muraenidae (Moray eels)
鯙科 (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Shaw.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 礁區魚類; 深度上下限 0 - 51 m (Ref. 58302). 熱帶; 38°N - 36°S, 18°E - 129°W
Indo-Pacific: East Africa (Ref. 33390) to Marquesas and Mangaréva, north to the Ryukyu and Hawaiian islands, south to Lord Howe Island. Southeast Atlantic: South Africa.
印度-太平洋: 到馬可薩斯島與曼加雷瓦群島的紅海與東非 (參考文獻 33390), 北至琉球與夏威夷群島, 南至羅得豪島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 120 cm TL 雄魚/尚未辨別雌雄; (Ref. 1602); common length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30573)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀棘: 0; 臀鰭軟條: 0; 脊椎骨: 127 - 132. Mouth white inside, contrasting the outer dark skin with small white spots (Ref. 30404, 48635).
嘴白色的內部, 用白色小斑點對比外部的深色皮膚.(參考文獻 30404,48635) 尾部的尖端白色。
Occurs in coral-rich areas of lagoon and seaward reefs from depths of 1 m to at least 36 m. Prefers very shallow depth and juveniles often in intertidal zones (Ref. 30404). Benthic (Ref. 58302). Often seen hunting during low tide among partly exposed reefs (Ref. 48635). Feeds mainly on fishes, also on crustaceans, by day and probably also at night (Ref. 13550). Caught with various nets (Ref. 30573). Minimum depth reported taken from Ref. 86942.
出現於潟湖與臨海礁石從深度的珊瑚豐富的區域 1 公尺到至少 36 公尺。 常見於潮間帶中偏愛很淺的深度與稚魚。 (參考文獻 30404) 底棲的.(參考文獻 58302) 在部分暴露的礁石之中的低潮的時候時常出現獵食.(參考文獻 48635) 主要吃魚, 也吃甲殼動物, 白天與可能也在晚上.(參考文獻 13550) 用各種不同的網捕獲.。 (參考文獻 30573)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-太平洋: 到馬可薩斯島與曼加雷瓦群島的紅海與東非 (參考文獻 33390), 北至琉球與夏威夷群島, 南至羅得豪島。
Chen, H.-M., K.-T. Shao and C.T. Chen, 1994. A review of the muraenid eels (Family Muraenidae) from Taiwan with descriptions of twelve new records. Zool. Stud. 33(1):44-64. (Ref. 6934)
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29, mean 28 °C (based on 1172 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00059 (0.00038 - 0.00091), b=3.32 (3.19 - 3.45), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.70 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (72 of 100).
Nutrients (Ref.
124155): Calcium = 24.3 [13.2, 39.6] mg/100g; Iron = 0.458 [0.266, 0.796] mg/100g; Protein = 18.9 [16.6, 21.5] %; Omega3 = 0.105 [0.046, 0.287] g/100g; Selenium = 44.3 [23.5, 86.2] μg/100g; VitaminA = 78 [22, 276] μg/100g; Zinc = 0.944 [0.660, 1.331] mg/100g (wet weight);
