分類 / Names
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Anguilliformes (Eels and morays) >
Ophichthidae (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
生態学
海 深海魚; 深さの範囲 400 - 520 m (Ref. 31795). Deep-water
Western Pacific: New Caledonia and Fiji.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 66.9 cm TL オス/雌雄の選別がない; (Ref. 31795); 59.0 cm TL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
脊つい: 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).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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のレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業: 興味がない
用具
特記事項
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インターネットの情報源
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=0.00091 (0.00039 - 0.00215), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (47 of 100).
