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: Bleeker.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 45 m (Ref. 11441), usually ? - 5 m. 熱帶
Indo-Pacific: South Africa and Oman to the Hawaiian and Society islands, north to the Ryukyu and Ogasawara islands, south to northern Australia and the Loyalty Islands.
印度-太平洋: 南非與阿曼到夏威夷與社會群島, 北至琉球與小笠原群島, 南至澳洲北部與忠誠島。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 50.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 2334)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀棘: 0; 臀鰭軟條: 0; 脊椎骨: 121 - 133. Body light brown, with dendritic pattern. Corner of mouth with a dark brown spot, preceded on lower lip by a large white blotch (often followed by another above and behind corner of mouth); upper and lower jaw pores usually in prominent white spots. Vertebrae 121-133.
Body shape (shape guide): eel-like; Cross section: compressed.
身體淡色的褐色,有樹突狀的圖案。 嘴角具有一個在一個大白色的斑塊旁邊的下唇上被之前的深褐色的斑點;(時常跟隨著另外在嘴角上面與後面) 上頜與下頜孔通常在突出的白色斑點。 脊椎骨 121-133.
Occurs in shallow coastal reef flats, usually found in less than 5 m water depth, but ranges to deep water rubble reefs (Ref. 48635). Benthic (Ref. 58302). Minimum depth reported taken from Ref. 86942.
出現於水淺的海岸礁石平臺, 通常發現於少於 5個公尺水深, 但是延伸到深水域碎石礁.(參考文獻 48635) 底棲的.(參考文獻 58302)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 南非與阿曼到夏威夷與社會群島, 北至琉球與小笠原群島, 南至澳洲北部與忠誠島。
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 2025-1)
無危 (LC) ; Date assessed: 17 August 2011
人類使用
漁業: 低經濟
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00054 (0.00036 - 0.00081), b=3.24 (3.12 - 3.36), 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): 3.9 ±0.6 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
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