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: Trachonurus: Greek, trachon, -onos = roughness + Greek, oura = tail (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 514 - 1590 m (Ref. 3587). 深水域
Worldwide: Eastern Atlantic: Azores and Madeira Islands and off Morocco. Western Atlantic: Gulf of Mexico and Caribbean Sea. Western Pacific: southern Japan to the Philippine and Indonesian seas. Eastern Pacific: Hawaii. Reported from off South Australia (Ref. 2800) and New Zealand (Ref. 87166).
東大西洋: 亞速群島與馬得拉群島與外海的摩洛哥。 西大西洋: 墨西哥灣與加勒比海。 西太平洋: 日本南部到菲律賓與印尼的海洋。 東太平洋: 夏威夷。 記錄來自外海的澳洲南部了。 (參考文獻 2800)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2800)
背棘 (总数) : 0; 臀棘: 0. Body dark brown to black. Narrow band of small, pointed teeth in both jaws. Armed with upright spinules. Head fully scaled, except branchiostegal membranes and gular membrane (Ref. 37108).
身体深褐色的到黑色的。 双颚内的小又尖齿的狭带状。 被覆了直立的小刺。 头部完全覆盖着鳞片, 除鳃盖薄膜与喉部的薄膜.(参考文献 37108)
A benthic species found on the continental slope (Ref. 75154). Feeds on crustaceans and molluscs (Ref. 44075).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 亞速群島與馬得拉群島與外海的摩洛哥。 西大西洋: 墨西哥灣與加勒比海。 西太平洋: 日本南部到菲律賓與印尼的海洋。 東太平洋: 夏威夷。 記錄來自外海的澳洲南部了。 (參考文獻 2800)
Geistdoerfer, P., 1990. Macrouridae. p. 541-563. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3587)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 3.3 - 9.6, mean 5.8 °C (based on 761 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
