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: Hamilton.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; anadromous? (Ref. 51243); 深度上下限 1 - 10 m (Ref. 90102). 熱帶
Indo-West Pacific: India to Philippines; south to Indonesia.
印度-西太平洋: 安達曼群島到菲律賓與印尼。 已知來自印度與夏威夷了。 (參考文獻 45255)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7050)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 120 - 130. Body moderately elongate, cylindrical in front, compressed along tail; eyes small; teeth very sharp, more or less in two rows, inner series larger (Ref. 4832).
身體中等細長的, 圓筒形的在前面中, 扁長形的沿著尾部; 眼小的; 齒非常銳利又約略排成二列又內部的系列比較大的.(參考文獻 4832)
Occurs in estuaries and river mouths (Ref. 4832, 48635). Found usually in muddy estuaries, also enters lower portion of rivers, in 1-10 m (Ref 90102).
出現於河口與河口。 (參考文獻 4832,48635)
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: 安達曼群島到菲律賓與印尼。 已知來自印度與夏威夷了。 (參考文獻 45255)
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 18 August 2011
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 26.9 - 29.3, mean 28.6 °C (based on 2868 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00048 (0.00025 - 0.00091), b=3.28 (3.12 - 3.44), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
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 (44 of 100).
