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 authors: Temminck & Schlegel.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 2 - 350 m (Ref. 58302). 熱帶
Western Central Pacific: endemic, from Japan, Taiwan, Ogasawara Islands, Hawaii and the Society Islands.
西北太平洋: 日本南部與台灣。 也從菲律賓.(參考文獻 637)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 44 - ? cm
Max length : 91.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 54980)
Benthic (Ref. 58302). Occurs in crevices in shallow reefs. Often snatches game from divers. Used as food fish in some districts in Japan.
底棲的.(參考文獻 58302) 在淺水礁區中出現於裂隙。 時常從潛水者奪取器具。 在日本的一些區域作為食用魚.。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西北太平洋: 日本南部與台灣。 也從菲律賓.(參考文獻 637)
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
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Estimates based on models
Preferred temperature (Ref.
123201): 14 - 27.7, mean 21.8 °C (based on 398 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00058 (0.00035 - 0.00094), b=3.28 (3.14 - 3.42), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.61 se; based on food items.
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 to very high vulnerability (67 of 100).
