分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes) >
Ephippidae (Spadefishes, batfishes and scats)
Etymology: Chaetodipterus: Greek, chaite = hair + Greek, dipteros = with two fins (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 10 - 50 m (Ref. 27000), usually 10 - 50 m (Ref. 26999). 熱帶
Eastern Atlantic: Senegal to Angola. Recorded from the Niger River estuary.
東大西洋: 塞內加爾到安哥拉。 記錄自尼日河河口了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4338); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2683)
Inhabit sandy or muddy bottoms in coastal waters (Ref. 2683).
在沿岸水域中栖息于沙底或泥底。 (参考文献 2683)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東大西洋: 塞內加爾到安哥拉。 記錄自尼日河河口了。
Desoutter, M., 1986. Ephippidae. p. 340. In J. Daget, J.P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4338)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 19.2 - 28, mean 26.1 °C (based on 98 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01137 - 0.06373), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 136 [81, 257] mg/100g; Iron = 0.994 [0.564, 1.690] mg/100g; Protein = 18.6 [17.6, 19.6] %; Omega3 = 0.226 [0.123, 0.418] g/100g; Selenium = 44 [21, 92] μg/100g; VitaminA = 18.2 [5.7, 56.5] μg/100g; Zinc = 0.999 [0.682, 1.501] mg/100g (wet weight);
