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: Parascolopsis: Greek, para in the side of + Greek, skolos = stake + Greek, ops = appearance (Ref. 45335); rufomaculata: Named in reference to the distinctive red spot ('rufus' and 'maculatus') on the dorsal fin.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 深海底的; 非遷移的; 深度上下限 210 - 320 m (Ref. 9923). 深水域; 7°S - 21°S, 119°E - 136°E (Ref. 3810)
Eastern Indian Ocean: known so far only from northwestern Australia.
東印度洋: 已知的到現在為止只從澳洲西北部。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 15.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 3810); common length : 10.0 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. Head scales reaching forward to between middle of eyes. Posterior margin of preopercle sloping forward slightly. Lower limb of preopercle naked. Posterior margin of suborbital finely denticulate. Pectoral fins moderately long, reaching to or just short of level of anus. Pelvic fins short, not reaching to level of anus. Axillary scale present. Color: Pinkish body, pearly-white below.
Body shape (shape guide): fusiform / normal; Cross section: oval.
頭部鱗片向前達到眼的中央之間。 前鰓蓋骨的後緣傾斜的些微地向前。 前鰓蓋骨的下翼裸露的。 眶下骨的後緣有細小的齒。 胸鰭中等長度的, 延伸到或正好短的肛門高度。 腹鰭短, 不延伸到肛門高度。 具有腋窩的鱗片。 顏色: 略帶桃色的身體, 下面珍珠色到白色的。
Occurs in offshore waters. Feeds mainly on benthic invertebrates. Taken by bottom trawls (scampi nets).
出現於離岸水域。 主要吃底棲的無脊椎動物。 採自了底拖網。 (大蝦網)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東印度洋: 已知的到現在為止只從澳洲西北部。
Russell, B.C., 1986. Two new species of Parascolopsis (Piseces: Nemipteridae) from North-western Australia, Indonesia and the Philippines. Beagle, Occas. Pap. North. Territ. Mus. Arts Sci. 3(1):137-142. (Ref. 9923)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 自給性漁業
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Estimates based on models
Preferred temperature (參考文獻
123201): 11.8 - 14.4, mean 13.6 °C (based on 16 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00683 - 0.03057), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.5 ±0.37 se; based on food items.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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