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: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 30 m. 熱帶; 32°N - 15°S
Indo-Pacific: Red Sea to Samoa and the Hawaiian Islands (?), north to southern Japan; Ifaluk and Guam in Micronesia.
印度-太平洋: 紅海到美屬薩摩亞與夏威夷群島 (?), 北至日本南部; 在密克羅尼西亞的伊法盧克與關島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1602)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀棘: 0; 臀鰭軟條: 0. Distinguished from other Gymnothorax by their high dorsal fin and plain brownish coloration with light margins on the fins.
在鰭上用淡色邊緣與他們的高背鰭與單色褐色的顏色其他 Gymnothorax 區分了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 紅海到美屬薩摩亞與夏威夷群島 (?), 北至日本南部; 在密克羅尼西亞的伊法盧克與關島。
Randall, J.E. and D. Golani, 1995. Review of the moray eels (Anguilliformes: Muraenidae) of the Red Sea. Bull. Mar. Sci. 56(3):849-880. (Ref. 10713)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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
Preferred temperature (Ref.
123201): 26.1 - 29.3, mean 28.7 °C (based on 3103 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): 4.1 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
