分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses)
鱸形目 (Basses) >
Latridae (Trumpeters)
婢科 (Trumpeters)
Etymology: Nemadactylus: Greek, nema, -atos = filament + Greek, daktylos = finger (Ref. 45335).
More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 亞熱帶的; 21°S - 57°S, 76°W - 41°W
Southeast Pacific: Bahia Mansa, Chile. Southwest Atlantic: Rio de Janeiro, Brazil (Ref. 9062) to the Argentine Patagonia.
東南太平洋: 智利。 西南大西洋: 巴西里約熱內盧 (參考文獻 9062) 到阿根廷的巴塔哥尼亞。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 39.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 27363); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6077); 最大體重: 450.00 g (Ref. 4883)
背棘 (總數): 16 - 18; 背的軟條 (總數): 24-28; 臀棘 3; 臀鰭軟條: 12 - 15; 脊椎骨: 34 - 36. 10th ray of pectoral fin elongated (Ref. 27363).
胸鰭的第 10 鰭條延長。 (參考文獻 27363)
Feeds on benthic invertebrates (Ref. 54164).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東南太平洋: 智利。 西南大西洋: 巴西里約熱內盧 (參考文獻 9062) 到阿根廷的巴塔哥尼亞。
Pereiro, S. and A. Vásquez, 1988. Peces marinos III. p. 65-94. In G.B. Cabal, B. Marcheti (eds.) Fauna Argentina: Peces. Centro Editor de América Latina S.A., Junin, Buenos Aires, Brazil, 102 p. (Ref. 7392)
人類使用
漁業: 商業性
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): 5.1 - 20.3, mean 11.3 °C (based on 177 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00614 - 0.01556), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.0 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm = 2).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (43 of 100).
Nutrients (Ref.
124155): Calcium = 72.9 [46.3, 132.2] mg/100g; Iron = 1 [1, 2] mg/100g; Protein = 18.9 [17.0, 20.6] %; Omega3 = 0.381 [0.269, 0.538] g/100g; Selenium = 32.3 [18.1, 57.2] μg/100g; VitaminA = 14.2 [5.5, 36.7] μg/100g; Zinc = 0.844 [0.634, 1.163] mg/100g (wet weight); based on
nutrient studies.