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) >
Ophichthidae (Snake eels)
蛇鰻科 (Snake eels) > Ophichthinae
Etymology: Ophichthus: Greek, ophis = serpent + Greek, ichthys = fish (Ref. 45335); exourus: Named for its tapered point..
More on author: McCosker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 400 - 520 m (Ref. 31795). 深水域
Western Pacific: New Caledonia and Fiji.
西太平洋: 新加勒多尼亞與斐濟。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 66.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 31795); 59.0 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 176 - 177. Similar in appearance to O. aphotistos but this species have a more posterior dorsal fin origin, above the 20th - 21st vertebrae, uniserial mandibular teeth, and more vertebrae, 176-177 (Ref. 40865).
外表與 O. aphotistos 相似但是這種有一個較向後的背鰭起點, 在第 20 個之上 - 第 21個脊椎骨，排成一列的下顎齒與更多的脊椎骨,176-177.(參考文獻 40865)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 新加勒多尼亞與斐濟。
McCosker, J.E., 1999. Pisces Anguilliformes: deepwater snake eels (Ophichthidae) from the New Caledonia region, Southwest Pacific Ocean. p. 571-588. In A. Crosnier (ed.) Résultats des Campagnes Musorstom, Volume 20. Mémoires du Muséum national d'Histoire naturelle: 180. (Ref. 31795)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 05 December 2019
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 6.8 - 14.1, mean 9.2 °C (based on 27 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.7 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): Moderate to high vulnerability (47 of 100).
