分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Macrouridae (Grenadiers or rattails)
鼠尾鱈科 (Grenadiers or rattails)
Etymology: Cetonurus: Greek, ketos = a marine monster, whale + Greek, oura = tail (Ref. 45335).
More on author: Vaillant.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 860 - 4621 m (Ref. 11953), usually 1000 - 2000 m (Ref. 3587). 深水域
Atlantic and Pacific: Eastern Atlantic: Bay of Biscay, Azores, off Mauritania, Senegal, and Canary Islands, Western Atlantic: Gulf of Mexico, east Caribbean. Western Pacific: Off Japan and Indonesia.
東大西洋: 比斯開灣，亞速群島，茅利塔尼亞外海到，塞內加爾與加納利群島, 西大西洋: 墨西哥灣, 東的加勒比海。 西太平洋: 日本外與印尼。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3587)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 9 - 12. Band of small pointed teeth in both jaws. Body color brown to dark brown, gular and branchiostegal membrane darker. Membranes of mouth, gill cavities and body cavity blackish (Ref. 37108).
雙顎內的小尖的齒的條紋。 體色褐色到深褐色的, 喉部的與鰓蓋薄膜比較深色的。 嘴，鰓腔與體腔的薄膜黑色的.(參考文獻 37108)
Feeds on small fishes and planktonic crustaceans (Ref. 6187).
吃小魚與浮游生物甲殼動物。 (參考文獻 6187)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東大西洋: 比斯開灣，亞速群島，茅利塔尼亞外海到，塞內加爾與加納利群島, 西大西洋: 墨西哥灣, 東的加勒比海。 西太平洋: 日本外與印尼。
Iwamoto, T. and A. Williams, 1999. Grenadiers (Pisces, Gadiformes) from the continental slope of western and northwestern Australia. Proc. Calif. Acad. Sci. 51(3):105-243. (Ref. 35909)
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Estimates based on models
Preferred temperature (Ref.
123201): 2.3 - 6, mean 3.7 °C (based on 2783 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.60 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
