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 - 150 m (Ref. 1602). 熱帶; 35°N - 36°S, 19°E - 77°W
Indo-Pacific: Red Sea and South Africa (Ref. 3257) eastward to the Tuamoto and Austral islands, north to the Ryukyu and Hawaiian islands, south to New Caledonia. Eastern Pacific: Costa Rica, Panama and the Galapagos (Ref. 9324). Southeast Atlantic: South Africa.
印度-太平洋: 紅海與南非 (參考文獻 3257) 向東至 Tuamoto 與奧斯垂群島, 北至琉球與夏威夷群島, 南至新加勒多尼亞。 東太平洋: 哥斯大黎加，巴拿馬與加拉巴哥島.(參考文獻 9324)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 65 - ? cm
Max length : 240 cm TL 雄魚/尚未辨別雌雄; (Ref. 48635)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀棘: 0; 臀鰭軟條: 0; 脊椎骨: 132 - 140. Reddish eyes (Ref. 1602). Color yellowish, densely mottled with dark brown; front of head purplish grey; posterior margins of fins yellow-green; gill opening in a black blotch. Juveniles sometimes bright yellow with brown blotches (Ref. 48635).
淡紅的眼.(參考文獻 1602) 微黃色的, 有密集的深褐色的雜斑; 頭部前端紫灰色的; 鰭的後緣黃綠色的; 在一個黑色的斑塊中的鰓裂。 稚魚有時鮮黃色的有褐色的斑塊.(參考文獻 48635)
Along drop-offs (Ref. 48635). Benthic (Ref. 58302). Occurs in coral or rocky areas of reef flats and protected shorelines to seaward reefs. Feeds on cephalopods (Ref. 30573), fishes, and crustaceans (Ref. 89972). Most often appears on the reef after a fish has been speared during daylight. The regularity and promptness of such appearances make it clear that G. flavimarginatus is especially sensitive to stimuli emanating from an injured or stressed fish (Ref. 13550). Eaten in some parts of the Indo-Pacific (Ref. 12484). Minimum depth reported taken from Ref. 128797. Solitary and curious, usually seen with head protruding (Ref 90102).
沿著海峭壁。 (參考文獻 48635) 底棲的.(參考文獻 58302) 出現於珊瑚或礁石平臺與有遮蔽的海岸線到臨海礁石的岩石區。 吃頭足類動物 (參考文獻 30573) ，魚與甲殼動物。 在一個魚白天時已經被獵殺之後，大部分時常在礁上出現。 規律性與如此外表的敏捷清楚地表示 G. flavimarginatus 是尤其對從一個受傷或緊張魚散發的刺激敏感.(參考文獻 13550) 在印度-太平洋的一些部份中被吃。 (參考文獻 12484) 最小深度報告取自參考文獻 30874.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 紅海與南非 (參考文獻 3257) 向東至 Tuamoto 與奧斯垂群島, 北至琉球與夏威夷群島, 南至新加勒多尼亞。 東太平洋: 哥斯大黎加，巴拿馬與加拉巴哥島.(參考文獻 9324)
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 2024-1)
無危 (LC) ; Date assessed: 17 August 2011
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.7 - 29, mean 27.8 °C (based on 1990 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00035 (0.00024 - 0.00052), b=3.36 (3.25 - 3.47), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.72 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 14.6 [7.1, 24.7] mg/100g; Iron = 0.341 [0.190, 0.814] mg/100g; Protein = 18.9 [16.6, 21.5] %; Omega3 = 0.0968 [, ] g/100g; Selenium = 74.2 [35.8, 153.4] μg/100g; VitaminA = 38.1 [10.5, 142.9] μg/100g; Zinc = 0.716 [0.484, 1.021] mg/100g (wet weight);
