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); davidsmithi: Named for David G. Smith, for his contributions to the understanding of anguilliform fishes.
Eponymy: Dr David G Smith is an American ichthyologist who is a Museum Specialist at the Smithsonian Institution. [...] (Ref. 128868), visit book page.
More on authors: McCosker & Randall.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 3 - 35 m (Ref. 90102).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
East Indian Ocean: Indonesia.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 29.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 83560)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 156. This species is distinguished by the following characters: body elongate, slender brown with spots on head and anterior throat region; anal fin has a pale margin; anus is before midbody; preanal length 2.15 in TL; depth at gill opening 33 in TL; head 10.7 in TL; middle of orbit is above the middle of jaw; jaws are moderate, not recurved; conical teeth, mostly uniserial; jaw teeth numerous and closely spaced; body color uniformly tan overlain with white spots and markings on throat, forehead, cheeks, nape and anterior branchial basket; MVF 4-64-156 (Ref. 83560).
Collected over dark, silty sand (Ref. 83560). Found in mud bottoms of coastal bays in 3-35 m (Ref 90102).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
McCosker, J.E. and J.E. Randall, 2008. A new species of Indo-Pacific moray eel (Anguilliformes: Muraenidae) from Indonesia. Proc. Calif. Acad. Sci. (Ser. 4) 59(16):711-714. (Ref. 83560)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 18 November 2019
人類使用
漁業: 低經濟
工具
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Estimates based on models
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): 3.8 ±0.6 se; based on size and trophs of closest relatives
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): Low vulnerability (20 of 100).
