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 authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 非遷移的; 深度上下限 10 - 80 m (Ref. 9785). 熱帶; 27°N - 28°S, 93°E - 165°E (Ref. 3810)
Western Pacific: Andaman Sea to the Solomon Islands.
西太平洋: 安達曼海到索羅門群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 23.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 108462); 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. Suborbital spine absent. Preopercle with 3 transverse scale rows. Pectoral fins long, reaching to or beyond level of anus. Pelvic fins very long, reaching to or just beyond level of anus. A line drawn up from posterior edge of suborbital reaching the dorsal profile at about 2 to 6 scale rows before origin of dorsal fin. Upper lobe of caudal fin slightly longer than lower, tipped with yellow. Females predominate at small sizes, males at larger sizes. Axillary scale present. Color: Upper body pinkish, silvery white below.
眶下骨棘不存在。 前鰓蓋骨有 3 橫跨的鱗片列。 胸鰭長的, 延伸到或超過肛門高度。 腹鰭非常長的, 延伸到或正好超過肛門高度。 一條線向上從眶下骨的後緣於大約背鰭起點前的 2 到 6 鱗片列達到背部輪廓。 尾鰭上葉比下葉略長, 頂端有黃色的。 雌性較大時大多是體型小，雄性。 具有腋窩的鱗片。 顏色: 身體上半部略帶桃色的, 下面銀白色的。
Occurs on mud or sand bottoms. Most abundant in depths of 20 to 50 m. Feeds mainly on small shrimps, squid, small fishes and benthic animals.
生活於泥或砂質底部。 最豐富在深度 20 到 50 公尺。 主要吃小的蝦，烏賊，小魚與底棲的動物。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Females predominate at small sizes and males at larger sizes as result of faster growth rates in males. 西太平洋: 安達曼海到索羅門群島。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 03 March 2015
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29, mean 28.1 °C (based on 1040 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.01206 - 0.01733), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.3 se; based on diet studies.
Generation time: 1.4 (1.1 - 2.3) years. Estimated as median ln(3)/K based on 12
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.4-0.6).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
Nutrients (Ref.
124155): Calcium = 525 [123, 997] mg/100g; Iron = 1.51 [0.47, 4.18] mg/100g; Protein = 17.8 [16.1, 19.4] %; Omega3 = 0.28 [0.13, 0.62] g/100g; Selenium = 36 [14, 111] μg/100g; VitaminA = 17.3 [4.1, 98.1] μg/100g; Zinc = 0.781 [0.446, 2.664] mg/100g (wet weight);
