分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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
生態學
海洋 居於水底的; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 128 cm TL 雄魚/尚未辨別雌雄; (Ref. 3593); common length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3593); 最大體重: 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).
生活在斜坡與大陸棚水域中的沙子與石質底部之上, 在溫度低於溫水層。 吃游泳甲殼動物與小魚。 在 15個 ° 的水域中從八月到十一月產卵-16 °C.(參考文獻 3593)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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)
人類使用
漁業: 商業性
工具
特別的報告
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網路資源
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).
營養階層 (Ref.
69278): 4.0 ±0.65 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): Very high vulnerability (77 of 100).
