分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 居於水底的; 深度上下限 15 - 300 m (Ref. 57919), usually 100 - 300 m (Ref. 57919). 熱帶; 21°S - 44°S, 65°W - 40°W
Southwest Atlantic: Rio de Janeiro to the coast of Santa Catarina, Brazil (Ref. 27569); range extended to Argentina. Citations off Uruguay are probably misidentifications of Pseudopercis semifasciata (Ref. 57919).
西南大西洋: 巴西聖保羅的里約熱內盧到海岸;(參考文獻 27569) 範圍延伸了到阿根廷與引用外海的烏拉圭是可能是 Pseudopercis semifasciata 的誤鑑.(參考文獻 57919)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 120 cm TL 雄魚/尚未辨別雌雄; (Ref. 27569); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6077); 最大體重: 20.2 kg (Ref. 40637)
背棘 (總數) : 7; 背的軟條 (總數) : 26 - 28; 臀棘: 1 - 2; 臀鰭軟條: 24 - 27.
Body shape (shape guide): fusiform / normal.
Inhabits deeper waters of the continental shelf (Ref. 27569). Also sandy, rubble and rocky bottoms and shallow rocky reef (Ref. 57919).
棲息於大陸棚的較深的水域。 (參考文獻 27569) 也沙的, 碎石與岩石底部與水淺的岩石礁.(參考文獻 57919)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: 巴西聖保羅的里約熱內盧到海岸;(參考文獻 27569) 範圍延伸了到阿根廷與引用外海的烏拉圭是可能是 Pseudopercis semifasciata 的誤鑑.(參考文獻 57919)
Rosa, I.L. and R.S. Rosa, 1997. Systematic revision of the South American species of Pinguipedidae (Teleostei, Trachinoidei). Revta Bras. Zool. 14(4):845-865. (Ref. 27569)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 04 February 2009
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (參考文獻
123201): 14.5 - 19.8, mean 17.4 °C (based on 36 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00707 - 0.01290), b=3.01 (2.93 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (參考文獻
69278): 3.9 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (72 of 100).
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