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) >
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).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 非遷移的; 深度上下限 8 - 110 m (Ref. 9785). 熱帶; 34°N - 26°S, 76°E - 172°E (Ref. 3810)
Indian Ocean: Maldives (Ref. 30829), Gulf of Mannar, Sri Lanka, Andaman Sea, Strait of Malacca and northwestern Australia. Western Pacific: southern Japan to northeastern Australia. Most authors have incorrectly applied the name Nemipterus peronii to this species.
印度洋: 馬爾地夫 (參考文獻 30829) ，馬納爾灣，斯里蘭卡，安達曼海，麻六甲海峽與澳洲西北部。 西太平洋: 日本南部到澳洲東北方, 大多數的作家不正確地使用對這種的名稱 裴氏金線魚〔Nemipterus peronii〕 。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 16.6, range 13 - ? cm
Max length : 24.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 48635); common length : 18.0 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. Suborbital spine absent. Preopercle with 3 transverse scale rows. Pectoral fins moderately long, reaching to or just short of level of anus. Pelvic fins moderately long, reaching to or just short of level anus. A line drawn up from posterior edge of suborbital reaching the dorsal profile at about the origin of dorsal fin. Females predominate at small sizes while males dominate the larger size classes. Maybe a sequential hermaphrodite. Axillary scale present. Color: Upper body iridescent pink, silvery white below. Lower margin of caudal fin white.
眶下骨棘不存在。 前鰓蓋骨有 3 橫跨的鱗片列。 胸鰭中等長度的, 延伸到或正好短的肛門高度。 腹鰭中等長度的, 延伸到或正好短的同高肛門。 一條線向上從眶下骨的後緣於大約背鰭起點達到背部輪廓。 當雄性佔優勢較大班級的時候，雌性大多是體型小。 也許一個繼續的雌雄同體。 具有腋窩的鱗片。 顏色: 身體上半部彩虹色的粉紅色, 下面銀白色的。 尾鰭白色的下緣。
Inhabits sandy and muddy bottoms; also in sheltered estuaries (Ref. 48635). Feeds mainly on crustaceans and small fishes. Principal catch in the Taiwanese pair-trawl fishery off the coast of northwestern Australia. Good food fish (Ref. 171).
棲息於沙泥底; 也在掩蔽的河口中.(參考文獻 48635) 主要吃甲殼動物與小魚。 台灣的雙拖網漁業的主要魚獲外海的澳洲西北部的海岸好食用魚.(參考文獻 171)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Females predominate at small size classes while males dominate the larger size classes, and there is some evidence that this species is a sequential hermaphrodite. 印度洋: 馬爾地夫 (參考文獻 30829) ，馬納爾灣，斯里蘭卡，安達曼海，麻六甲海峽與澳洲西北部。 西太平洋: 日本南部到澳洲東北方, 大多數的作家不正確地使用對這種的名稱 裴氏金線魚〔Nemipterus peronii〕 。
Russell, B.C., 1990. FAO Species Catalogue. Vol. 12. Nemipterid fishes of the world. (Threadfin breams, whiptail breams, monocle breams, dwarf monocle breams, and coral breams). Family Nemipteridae. An annotated and illustrated catalogue of nemipterid species known to date. FAO Fish. Synop. 125(12):149p. Rome: FAO. (Ref. 3810)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 29, mean 28 °C (based on 1360 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.01135 - 0.01678), b=2.97 (2.93 - 3.01), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.0 se; based on diet studies.
Generation time: 2.6 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.25-0.4).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 148 [33, 400] mg/100g; Iron = 0.636 [0.184, 2.056] mg/100g; Protein = 18.9 [17.0, 20.7] %; Omega3 = 0.192 [0.090, 0.430] g/100g; Selenium = 25.8 [8.6, 77.9] μg/100g; VitaminA = 39 [6, 247] μg/100g; Zinc = 1.03 [0.53, 3.29] mg/100g (wet weight);
