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 6 - 180 m (Ref. 58302). 熱帶
Indo-Pacific: Indonesia to Hawaiian Islands; north to Japan and Taiwan (Ref 90102).
西太平洋: 日本與台灣。 在夏威夷的發生需要證實。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 89.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 121652); 106.0 cm TL (female); 最大體重: 613.90 g (Ref. 121652); 最大體重: 613.90 g
脊椎骨: 184 - 195.
Found in coastal reef sand slopes. Secretive in reefs during the day. Moves out over sand at night to hunt (Ref. 48635). Benthic (Ref. 58302). Apparently has venomous bite (Ref 90102).
發現於海岸的礁沙質斜坡.。 躲躲藏藏的在礁在白天期間。 移出到沙子上在晚上狩獵。 (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
西太平洋: 日本與台灣。 在夏威夷的發生需要證實。
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 16 August 2011
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 17.8 - 28.2, mean 26.8 °C (based on 434 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00040 (0.00026 - 0.00060), b=3.21 (3.09 - 3.33), in cm total length, based on LWR estimates for this species & 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 (64 of 100).