分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
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 ? - 100 m (Ref. 53324). 亞熱帶的; 23°S - 48°S, 68°W - 41°W
Southwest Atlantic: Sao Paulo, Brazil to Golfo San Jorge, Argentina.
西南大西洋: 對 Golfo 桑河 Jorge ，阿根廷的聖保羅巴西。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27569); common length : 48.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 27363); 最大體重: 10.0 kg (Ref. 27569)
背棘 (總數): 4 - 5; 背的軟條 (總數): 24-27; 臀棘 1; 臀鰭軟條: 22 - 24. Body pale brown with several dark brown vertical and horizontal stripes composed of dark brown blotches. A row of dark brown blotches on middle of dorsal fin membrane. An obvious black blotch on base of upper lobe of caudal fin (Ref. 27363).
身體灰白的褐色有由深褐色斑塊組成的一些深褐色的垂直而水平的斑紋。 在背鰭薄膜的中央上的一排深褐色的斑塊。 在尾鰭上葉的基底上的一個明顯的黑色斑塊.(參考文獻 27363)
Found on rocky and sandy bottoms in coastal waters (Ref. 53324). Oviparous with low batch fecundity (Ref. 53324). "We frequently catch P. semifasciata off the Rio de Janeiro coast. I have personally seen fish of 24 kg, with fish in the 12-18 kg range being fairly common (Capt. Eduardo Baumeier, pers. comm., 2001)." Ref. 27569 gave 10 kg as maximum weight.
在沿岸水域中棲息於岩質與砂質底部了。 (參考文獻 53324) 卵生的，低的分批繁殖力。 (參考文獻 53324) "我們時常從里約熱內盧海岸捕捉 P. semifasciata 。 親自地見到 24 公斤的魚的我曾經, 與 12-18 公斤範圍存在的魚非常普遍 (Capt. Eduardo Baumeier ， pers. comm。,2001)。" 參考文獻 27569 給予了如最大的重量 10 公斤。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: 對 Golfo 桑河 Jorge ，阿根廷的聖保羅巴西。
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)
人類使用
漁業: 商業性; 游釣魚種: 是的
更多資訊
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 10.4 - 18.3, mean 14.5 °C (based on 176 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00524 - 0.01663), b=3.03 (2.87 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.68 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (88 of 100).
Nutrients (Ref.
124155): Calcium = 43.7 [28.8, 76.8] mg/100g; Iron = 0.844 [0.552, 1.288] mg/100g; Protein = 18 [16, 21] %; Omega3 = 0.323 [0.224, 0.462] g/100g; Selenium = 32.9 [18.3, 59.3] μg/100g; VitaminA = 9.2 [3.5, 23.7] μg/100g; Zinc = 0.584 [0.449, 0.797] mg/100g (wet weight); based on
nutrient studies.
