分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
石首魚科 (Drums or croakers)
Etymology: Miracorvina: Latin, mirus = wonderful + Latin, corvinus, corvus = raven, crow (Ref. 45335).
More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 50 - 300 m (Ref. 3593), usually 150 - 300 m (Ref. 3593). 熱帶; 10°N - 17°S
Eastern Atlantic: Gulf of Guinea to southern Angola.
東大西洋: 到安哥拉南部的幾內亞灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 128 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3593); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3593); 最大体重: 2.0 kg (Ref. 3593)
Occurs over sand and rock bottoms in slope and shelf waters, in temperatures which are below the thermocline. Feeds on swimming crustaceans and small fishes. Spawns from August to November in waters at 15°-16°C (Ref. 3593).
生活在斜坡与大陆架水域中的沙子与石质底部之上, 在温度低于温水层。 吃游泳甲壳动物与小鱼。 在 15个 ° 的水域中从八月到十一月产卵-16 °C.(参考文献 3593)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東大西洋: 到安哥拉南部的幾內亞灣。
Chao, L.N. and E. Trewavas, 1990. Sciaenidae. p. 813-826. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3593)
人类利用
渔业: 商业性
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 11 - 15.3, mean 14 °C (based on 19 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00413 - 0.01752), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.65 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): Very high vulnerability (77 of 100).
