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 居於水底的; 非遷移的; 深度上下限 17 - 100 m (Ref. 9785). 熱帶; 34°N - 27°S, 31°E - 172°E (Ref. 3810)
Indo-West Pacific: from the Red Sea to Taiwan and northern Australia. This species name has been misapplied to Nemipterus furcosus.
印度-西太平洋: 紅海，波斯灣，斯里蘭卡，孟加拉灣, 安達曼海; 然後從台灣到澳洲北部。 這一個種名稱已經被誤用於 紅金線魚〔Nemipterus furcosus〕 。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 45.0 range ? - ? cm
Max length : 29.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 48635); common length : 17.0 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 short, not reaching to level of anus. Pelvic fins moderately long, reaching to level of anus. Dorsal fin spines elongate, interspinous membrane deeply incised. Upper lobe of caudal fin pointed and slightly longer than lower. A line drawn up from the posterior edge of suborbital reaching the dorsal profile at or just before origin of dorsal fin. Axillary scale present. Color: Upper part of body pinkish, lower part silvery. Golden-yellow stripe on snout in front of eye.
眶下骨棘不存在。 前鰓蓋骨有 3 橫跨的鱗片列。 胸鰭短, 不延伸到肛門高度。 腹鰭中等長度的, 延伸到肛門高度。 背鰭棘延長 , 棘間膜深鋸齒狀的。 尾鰭上葉尖而比下葉略長。 一條線向上從眶下後緣達到背部輪廓在或就在背鰭起點之前。 具有腋窩的鱗片。 顏色: 身體的上半部略帶桃色的, 較下面的部位銀色的。 在眼睛前面中的在吻上的金黃色的斑紋。
Occurs on sand or mud bottoms and feeds on fish, crustaceans, mollusks and polychaetes. Usually in small groups; flighty during the day (Ref. 48635). Trawled in commercial quantities in the Straits of Malacca and off the Terengganu coast, South China Sea.
生活於沙或泥底部並且吃魚，甲殼動物，軟體動物與多毛類動物。 通常形成小的群; 容易受驚的在白天期間.(參考文獻 48635) 在麻六甲海峽中商業性地用拖網大量捕獲與外海的丁加奴海岸，南中國海。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Two prolonged spawning seasons are likely in the South China Sea off the Trengganu coast: from November to February, and another starting in May or June. Also Ref. 103751.印度-西太平洋: 紅海，波斯灣，斯里蘭卡，孟加拉灣, 安達曼海; 然後從台灣到澳洲北部。 這一個種名稱已經被誤用於 紅金線魚〔Nemipterus furcosus〕 。
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): 24.1 - 28.6, mean 27.5 °C (based on 746 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.01053 - 0.01576), b=2.95 (2.91 - 2.99), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.3 se; based on diet studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm=1).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).
