分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays) >
Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 74 m (Ref. 58302), usually 3 - 5 m (Ref. 89972).
Indo-Pacific: anti-tropical in distribution. Reported from Seychelles (Ref. 1623) but Randall and van Egmond 1994 (Ref. 10685) believe otherwise. Eastern Pacific: Costa Rica and Easter Island (Ref. 9710) and Chile (Ref. 9068).
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. 559)
脊椎骨: 120 - 123. Dark purplish brown with small yellow spots which is sparse on the tail (Ref. 3257). This species is similar to Gymnothorax meleagris in having biserial maxillary teeth, with inner and outer series about equal in length; intermaxillary teeth arranged in a peripheral series, a median series, and an intermediate series on each side between the median and peripheral series. (Ref. 74922).
Benthic in crevices (Ref. 58302). Feeds on crustaceans and small fishes (Ref. 89972). Minimum depth reported taken from Ref. 86942.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 21.5 - 28.4, mean 26.8 °C (based on 1927 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00065 (0.00043 - 0.00098), b=3.27 (3.15 - 3.39), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.67 se; based on food items.
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).
Nutrients (Ref.
124155): Calcium = 22.8 [10.9, 61.9] mg/100g; Iron = 0.471 [0.253, 0.966] mg/100g; Protein = 19.5 [17.3, 22.0] %; Omega3 = 0.185 [0.080, 0.536] g/100g; Selenium = 19.6 [9.3, 44.4] μg/100g; VitaminA = 46.2 [12.9, 169.6] μg/100g; Zinc = 0.639 [0.411, 0.982] mg/100g (wet weight);
![Image of Gymnothorax eurostus (Abbott\](/images/thumbnails/jpg/tn_Gyeur_u1.jpg "Image of Gymnothorax eurostus (Abbott\")