分類 / 名稱
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.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
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
成熟度: 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).
Body shape (shape guide): eel-like; Cross section: compressed.
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)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 17 August 2011
人類使用
漁業: 低經濟; 水族館: 商業性
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00058 (0.00037 - 0.00088), b=3.33 (3.21 - 3.45), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
4.0 ±0.70 se; based on food items. |
回復力 (參考文獻 120179) |
非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
High to very high vulnerability (67 of 100). 🛈 |
價格種類 (Ref. 80766) |
Medium.
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營養素 (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); |