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) >
Nettastomatidae (Duckbill eels)
絲鰻科 (Duckbill eels)
Etymology: Nettenchelys: Greek, netta = duck + Greek, enchelys, -yos = eel (Ref. 45335); erroriensis: Named after Error Seamount, its type locality.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 深海底的; 深度上下限 395 - 420 m (Ref. 42678). 深水域
Western Indian Ocean: Error Seamount, Socotra Archipelago.
西印度洋: Error 海底山脈。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 33.5 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Posterior nostril situated on dorsal side of head before dorsal fin origin; medial row of large teeth in anterior part of vomer absent; in posterior part of vomer, rows of teeth separated by a space along the midline; unpaired pore of supratemporal commissure absent; antedorsal distance 37.7%, head length 38.5% of anteanal distance (Ref. 42678).
Body shape (shape guide): eel-like.
在背鰭起點前的頭部的背面兩側上被位於的後鼻孔; 在犛骨的前部的大齒的中間列不存在; 在犛骨的較後面的部分中，被空間分開的列的齒沿著中線; 上顳骨合縫處的不成對孔不存在; antedorsal 距離 37.7%, 頭長 38.5% 的 anteanal 距離.(參考文獻 42678)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: Error 海底山脈。
Karmovskaya, E.S., 1994. Nettenchelys erroriensis sp. nova (Nettastomatidae, Anguilliformes), a new species from the Error Seamount in the northwestern Indian Ocean. J. Ichthyol. 34(8):121-125. (Ref. 42678)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5010 [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).
營養階層 (參考文獻
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
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