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); thosaporni: Named for Dr Thosaporn Wongratana, who kindly made available his fine illustrations of Nemipterus species.
Eponymy: Dr Thosaporn Wongratana is a Thai ichthyologist at the faculty of Science, Chulalongkorn University. [...] (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 10 - 80 m (Ref. 12260). 熱帶; 30°N - 9°S
Western Pacific: Strait of Malacca and Gulf of Thailand to southern Japan. This species has been previously misidentified as Nemipterus marginatus by most authors (Ref. 3810).
西太平洋: 麻六甲海峽與泰國灣到日本南部。 這種已經是被誤鑑成先前的 緣金線魚〔Nemipterus marginatus〕 由大多數的命名者。 (參考文獻 3810)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 21.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 3810); common length : 16.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 3810)
背棘 (總數) : 10; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 7. Lower edge of eye touching or just above a line from tip of snout to upper pectoral-fin base; lower edge of suborbital slightly emarginate. Dorsal fin origin about 3-7 scale rows from imaginary line projected upward from posterior edge of suborbital to dorsal profile. Pectoral and pelvic fins long, reaching to or just short of level of anal-fin origin. Closely resembles N. bathybius Snyder, but has no yellow stripe on either side of the ventral midline and the upper tip of the caudal fin not drawn into a distinct filament. Axillary scale present. Color: Upper part pinkish, silvery below.
Body shape (shape guide): fusiform / normal; Cross section: oval.
碰觸或者一條線正上方的眼的下緣從吻尖到上面的胸鰭基底; 下緣眶下的邊緣微凹。 背鰭起點來自想像的線的大約 3-7 鱗片列突出向上的從眶下骨的後緣到背面輪廓。 胸鰭與腹鰭長的, 延伸到或正好短的臀鰭起源的程度。 非常近似 N. bathybius Snyder, 但是沒有在腹部中線兩側上的黃色斑紋與尾鰭的上端拖長到一個明顯的絲狀突起內。 具有腋窩的鱗片。 顏色: 上半部略帶桃色的, 下面銀色的。
Found on sand or mud bottoms.
棲息於沙或泥底部了。
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: 麻六甲海峽與泰國灣到日本南部。 這種已經是被誤鑑成先前的 緣金線魚〔Nemipterus marginatus〕 由大多數的命名者。 (參考文獻 3810)
Russell, B.C., 1991. Description of a new species of Nemipterus (Pisces: Perciformes; Nemipteridae) from the Western Pacific, with re-descriptions of Nemipterus marginatus (Valenciennes), N. mesoprion (Bleeker) and N. nematopus (Bleeker). J. Nat. Hist. 25:1379-1389. (Ref. 3207)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 16 July 2020
人類使用
漁業: 低經濟
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基於模型的估計
首選溫度 (參考文獻
123201): 24.8 - 29.1, mean 28.3 °C (based on 934 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=0.01202 (0.00712 - 0.02029), b=2.96 (2.82 - 3.10), 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): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tmax=5; k >0.30).
釣魚的脆弱性 (Ref.
59153): Low to moderate vulnerability (31 of 100).
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