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) >
Emmelichthyidae (Rovers)
諧魚科 (Rovers)
Etymology: Emmelichthys: Greek, emmelyes, -es, -es = harmonious + Greek, ichthys = fish + Greek,ops = appearance (Ref. 45335).
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 86 - 500 m (Ref. 58489). 深水域; 16°S - 43°S, 13°W - 167°W
Southastern Atlantic: Off western Cape coast in South Africa, Namibia and Tristan da Cunha. Indo-Pacific: Australia, New Zealand, St. Paul and Amsterdam islands. Emmelichthys nitidus cyanescens is found in the eastern Pacific.
印度-太平洋: 在南非，澳洲，紐西蘭，聖保羅與阿姆斯特丹島中的外海岬海岸西部。 諧魚〔Emmelichthys nitidus〕 cyanescens 被發現於東太平洋。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 20.9 range ? - ? cm
Max length : 55.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 115123)
背棘 (總數): 13; 背的軟條 (總數): 9-11; 臀棘 3; 臀鰭軟條: 10. Reddish, darker (bluish grey) dorsally, silvery white below (Ref. 5325).
淡紅的, 比較黑的 (藍灰色的) 背面, 下面銀白色的.(參考文獻 5325)
A schooling species (Ref. 9563). Reported from between depths of 86 m (Ref. 58489) and 500 m (Ref. 5325). Juveniles occur near the surface, often with schools of clupeids while adults are found near the bottom in deeper water (Ref. 3394). Adults feed mainly on larger zooplankton (Ref. 3394). An excellent food fish; marketed fresh or frozen (Ref. 3394).
一個群游性魚種.(參考文獻 9563) 在深度 86 公尺 (參考文獻 58489) 與 500 公尺之間記錄來自.。 (參考文獻 5325) 稚魚出現接近水表面, 時常以鯡魚的魚群雖然成魚在底部的附近被發現在深水中.(參考文獻 3394) 主要吃較大的浮游動物。 (參考文獻 3394) 一個優良的食用魚; 生鮮或冷凍地在市場上銷售。 (參考文獻 3394)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Asynchronous batch spawner with indeterminate fecundity (Ref. 115109). Spawns once every 3-5 days (Ref. 115109).印度-太平洋: 在南非，澳洲，紐西蘭，聖保羅與阿姆斯特丹島中的外海岬海岸西部。 諧魚〔Emmelichthys nitidus〕 cyanescens 被發現於東太平洋。
Heemstra, P.C., 1984. Emmelichthyidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. (Ref. 3394)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 9.6 - 16.6, mean 13.1 °C (based on 101 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.41 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 (tm=2.5; Tmax=8-21; batch Fecundity>1000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Climate Vulnerability (Ref.
125649): Low vulnerability (7 of 100).
Nutrients (Ref.
124155): Calcium = 32.9 [18.5, 76.6] mg/100g; Iron = 0.561 [0.226, 1.140] mg/100g; Protein = 17.3 [16.2, 18.2] %; Omega3 = 0.224 [0.116, 0.434] g/100g; Selenium = 24.2 [9.3, 55.8] μg/100g; VitaminA = 9.23 [1.96, 42.53] μg/100g; Zinc = 0.444 [0.289, 0.684] mg/100g (wet weight);
