分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels)
鱸形目 (Mackerels) >
Centrolophidae (Medusafishes)
長鯧魚 (Medusafishes)
Etymology: Schedophilus: Name from Greek words 'phylos' (Φίλος), t) meaning 'one who likes' and "s 'shedia' (Σχεδία) which means raft; literally means 'the one who likes rafts'. This probably refers to the lifestyle ot the juveniles of this genus (Michail Ragousis, mar10091@marine.aegean.gr, pers. Comm. 01/16) which are epipelagic and associate with floating jellyfish.
More on author: Poll.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 50 - 500 m (Ref. 2683), usually 100 - 500 m (Ref. 26999). 深水域; 21°N - 29°S, 71°W - 16°E
Eastern Atlantic: Cape Blanc, Mauritania to the Kunene River, Angola. Reported from Namibia (Ref. 27121). Western Atlantic: occurrence in Venezuela is based on 4 samples taken from the coast, of which only one is larger than 20 cm TL (Ref. 13628).
東大西洋: 茅利塔尼亞的 Blanc 岬到庫內河，安哥拉。 記錄來自那米比亞了。 (參考文獻 27121) 西大西洋: 在委內瑞拉的發生是以被取自海岸的 4個樣本為依據, 其中只有一個是大於 20 公分TL.(參考文獻 13628)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2683); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2683)
背棘 (總數) : 5 - 7; 背的軟條 (總數) : 23 - 26; 臀棘: 3; 臀鰭軟條: 16 - 18. Dark grey-blue to brownish in color; juveniles with irregular horizontal stripes on flanks; fins darker than body; pelvic fins black; eye bluish (Ref. 4410).
深灰色的- 藍色到褐色的顏色; 在側面上稚魚有不規則的水平斑紋; 鰭比身體顏色更深; 腹鰭黑色; 眼藍色的.(參考文獻 4410)
Inhabits shelf and slope waters (Ref. 2683).
棲息於大陸棚及大陸斜坡水域。 (參考文獻 2683)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 茅利塔尼亞的 Blanc 岬到庫內河，安哥拉。 記錄來自那米比亞了。 (參考文獻 27121) 西大西洋: 在委內瑞拉的發生是以被取自海岸的 4個樣本為依據, 其中只有一個是大於 20 公分TL.(參考文獻 13628)
Haedrich, R.L., 1990. Centrolophidae. p. 1011-1013. 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. 6942)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 04 February 2009
人類使用
漁業: 商業性
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 7.3 - 16.9, mean 13.3 °C (based on 71 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00552 - 0.03297), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.28 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (47 of 100).
Nutrients (Ref.
124155): Calcium = 17.8 [9.5, 36.4] mg/100g; Iron = 0.367 [0.121, 0.735] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.296 [0.144, 0.609] g/100g; Selenium = 18.7 [7.5, 42.9] μg/100g; VitaminA = 15.7 [2.9, 84.0] μg/100g; Zinc = 0.319 [0.204, 0.493] mg/100g (wet weight);
