分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Macrouridae (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
生态学
海洋 深海区的; 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.
东大西洋: 比斯开湾，亚速群岛，毛里塔尼亚外海到，塞内加尔与加纳利群岛, 西大西洋: 墨西哥湾, 东的加勒比海。 西太平洋: 日本外与印度尼西亚。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3587)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 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).
双颚内的小尖的齿的条纹。 体色褐色到深褐色的, 喉部的与鳃盖薄膜比较深色的。 嘴，鳃腔与体腔的薄膜黑色的.(参考文献 37108)
Feeds on small fishes and planktonic crustaceans (Ref. 6187).
吃小鱼与浮游生物甲壳动物。 (参考文献 6187)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
东大西洋: 比斯开湾，亚速群岛，毛里塔尼亚外海到，塞内加尔与加纳利群岛, 西大西洋: 墨西哥湾, 东的加勒比海。 西太平洋: 日本外与印度尼西亚。
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).
营养阶层 (Ref.
69278): 3.9 ±0.60 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
