分類 / 名稱
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) >
Nemipteridae (Threadfin breams, Whiptail breams)
金線魚科 (Threadfin breams, Whiptail breams)
Etymology: Nemipterus: Greek, nema, -atos = filament + Greek, pteron = wing, fin (Ref. 45335).
Eponymy: Aurora was the Roman goddess of the dawn. In the case of the goby, the name refers to the pattern on its caudal fin being ‘…reminiscent of the rising sun’. The name is often applied to species with pink/yellow colouration. (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 56 - 90 m (Ref. 9785). 熱帶; 31°N - 8°S, 98°E - 132°E (Ref. 3810)
Western Pacific: Ryukyu Islands to southeastern Indonesia.
西太平洋: 琉球群島到印尼東南部。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9785); common length : 15.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9785)
背棘 (總數) : 10; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 7. Body pinkish above, shading through pale mauve to silvery on ventral half with 4 or 5 longitudinal, upward-curved silvery-white stripes along the middle of each scale row below lateral line.
Body shape (shape guide): fusiform / normal.
身體略帶桃色的上方, 經過灰白的淡紫色的陰影到銀色的在半邊側面上有四個或者 5 縱向的, 向上的-彎曲的銀白色斑紋沿著每鱗片列的中央在側線下。
Inhabit sand and muddy bottoms (Ref. 9785).
棲息於沙子與泥底部。 (參考文獻 9785)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西太平洋: 琉球群島到印尼東南部。
Russell, B.C., 1993. A review of the threadfin breams of the genus Nemipterus (Nemipteridae) from Japan and Taiwan, with description of a new species. Jap. J. Ichthyol. 39(4):295-310. (Ref. 9809)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 13 July 2020
人類使用
漁業: 低經濟
工具
特別的報告
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網路資源
基於模型的估計
首選溫度 (參考文獻
123201): 21.9 - 28.2, mean 27.1 °C (based on 105 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00857 - 0.02673), b=2.93 (2.78 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (14 of 100).
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