分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Trachichthyiformes (Roughies) >
Trachichthyidae (Slimeheads)
Etymology: Hoplostethus: Greek, hoplon = weapon + Greek, stetho, stethion = brest; literal = to prick a little breast (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 70 - 1000 m (Ref. 9869), usually 200 - 700 m (Ref. 36731). 深水域; 28°N - 27°S
Eastern Atlantic: along the coast of northwest Africa between 27°30'N to 10°10'N and 1°26'S to 26'14°S. Reported from Cape Verde (Ref. 27000). Western Indian Ocean: off Transkei, South Africa (Ref. 4181).
東大西洋: 沿著在 27 ° 之間的非洲西北部的海岸 30'N 到 10 ° 10' N 與 1 ° 26'對 261914個 ° S. 的 S 記錄來自維德角了。 (參考文獻 27000) 西印度洋: 外海的南非川斯凱.(參考文獻 4181)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3583)
背棘 (总数) : 4 - 6; 背的软条 (总数) : 12 - 13; 臀棘: 2 - 3; 臀鳍软条: 8 - 10. Body, head and fins dark grey in color (Ref. 4181).
身体，头部与鳍深灰色的颜色.(参考文献 4181)
Lives near the bottom in deep water, from 200 to at least 500, but possibly to 1000 m depth. Feeds on crustaceans (Ref. 3695).
在深水中在底部附近生活, 从 200 到至少 500, 但是可能到 1000 公尺深。 吃甲壳动物。 (参考文献 3695)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東大西洋: 沿著在 27 ° 之間的非洲西北部的海岸 30'N 到 10 ° 10' N 與 1 ° 26'對 261914個 ° S. 的 S 記錄來自維德角了。 (參考文獻 27000) 西印度洋: 外海的南非川斯凱.(參考文獻 4181)
Maul, G.E., 1990. Trachichthyidae. p. 620-622. In J.C. Quéro, 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. 3583)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 6.3 - 15.4, mean 11.1 °C (based on 155 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00723 - 0.03808), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.37 se; based on food items.
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): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 13.5 [3.6, 68.2] mg/100g; Iron = 0.372 [0.106, 1.261] mg/100g; Protein = 2.38 [0.00, 6.27] %; Omega3 = 0.168 [0.050, 0.591] g/100g; Selenium = 9.36 [2.14, 40.72] μg/100g; VitaminA = 40.2 [4.3, 418.0] μg/100g; Zinc = 0.563 [0.227, 1.476] mg/100g (wet weight);
