Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي; اقیانوس رو (Ref. 51243); تغييرات عمق 5 - 75 m (Ref. 127764). Subtropical; 21°S - 49°S, 68°W - 41°W
Southwest Atlantic: off southern Brazil to central Argentina.
Length at first maturity / Size / Weight / سن
Maturity: Lm 40.8 range ? - ? cm
Max length : 68.5 cm TL جنس نر / بدون خواص جنسي; (Ref. 55642); common length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 6077); بيشينه سن گزارش شده: 19 سال ها (Ref. 97211)
خارهاي باله پشتي (کل) : 8 - 10; شعاع نرم باله پشتي (کل) : 30 - 33; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 40 - 42.
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Nakamura, I., T. Inada, M. Takeda and H. Hatanaka, 1986. Important fishes trawled off Patagonia. Japan Marine Fishery Resource Research Center, Tokyo. 369 p. (Ref. 27363)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 5.6 - 21.3, mean 10.4 °C (based on 240 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00157 - 0.00880), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.56 se; based on food items.
Generation time: 5.1 (3.1 - 6.5) years. Estimated as median ln(3)/K based on 14
growth studies.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Assuming tm=2-4).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 71 [40, 132] mg/100g; Iron = 1 [1, 2] mg/100g; Protein = 18.7 [17.7, 19.5] %; Omega3 = 0.266 [0.165, 0.429] g/100g; Selenium = 37.9 [19.7, 71.8] μg/100g; VitaminA = 17.7 [6.5, 49.5] μg/100g; Zinc = 0.576 [0.407, 0.819] mg/100g (wet weight);
