分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays) >
Nettastomatidae (Duckbill eels)
Etymology: Nettenchelys: Greek, netta = duck + Greek, enchelys, -yos = eel (Ref. 45335); gephyra: From the Greek gephyra, a bridge, in reference to the link that this species provides between N. pygmaeus and N. inion, which has the posterior nostrils farther back. Noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 0 - 412 m (Ref. 40819). 深水域
Western Pacific: Taiwan, Indonesia, Australia (Queensland) and New Caledonia.
西太平洋: 外海的新加勒多尼亞與菲律賓。 來自印尼的一個新的記錄.(參考文獻 5978)
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 43.1 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 158. Anterior median vomerine teeth enlarged. Posterior nostril on top of head about midway between posterior margin of eye and occiput. Mature at 43 cm TL. Other characteristics: Lateral line pores 44.
前面的中央犁骨齿增大了。 在头顶上的后鼻孔大约在眼与后脑部的后缘之间中途。 在 43 公分TL 时成熟。 其他的特性: 侧线孔 44.
Minimum depth reported taken from Ref. 86942.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 外海的新加勒多尼亞與菲律賓。 來自印尼的一個新的記錄.(參考文獻 5978)
Gloerfelt-Tarp, T. and P.J. Kailola, 1984. Trawled fishes of southern Indonesia and northwestern Australia. Australian Development Assistance Bureau, Australia, Directorate General of Fishes, Indonesia, and German Agency for Technical Cooperation, Federal Republic of Germany. 407 p. (Ref. 5978)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00036 - 0.00222), b=2.98 (2.76 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).