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: Facciolella: Latin, diminutive of falx, falcis = sickle (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 700 - 2000 m (Ref. 9942). 深水域
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Western Indian Ocean: Red Sea. Larvae were reported from the northwestern Indian Ocean.
西印度洋: 紅海。 仔魚被記錄自在西北部的印度洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Floating or actively swimming larvae seem to live in the upper pelagic region. In the Red Sea, metamorphosing or post metamorphosed stages seem to descend vertically down to the deep-sea bottom.
漂浮或自行游泳的仔魚似乎生活於遠洋上層區。 在紅海，變形或後變態的階段似乎垂直地下降向下至深海的底部。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 紅海。 仔魚被記錄自在西北部的印度洋。
Klausewitz, W., 1994. Comparative studies on the vertical distribution of bathybenthic deep-sea fishes of the Red Sea. Proc. IPFC 4:462-468. (Ref. 9942)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 06 November 2019
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Estimates based on models
Preferred temperature (Ref.
123201): 21.7 - 21.8, mean 21.7 °C (based on 10 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00036 - 0.00223), b=2.98 (2.77 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 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).
