Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut dasar (demersal); oceanodromus (Ref. 51243); kisaran kedalaman 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 / umur
Maturity: Lm 40.8  range ? - ? cm
Max length : 68.5 cm TL jantan/; (Ref. 55642); common length : 40.0 cm TL jantan/; (Ref. 6077); Umur maksimum dilaporkan: 19 Tahun (Ref. 97211)
Duri punggung (Keseluruhan (total)): 8 - 10; duri punggung lunak (Keseluruhan (total)): 30-33; Duri dubur 0; Sirip dubur lunak: 40 - 42
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
informasi lanjut
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
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 (0.00151 - 0.00916), b=3.10 (2.89 - 3.31), 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: 4.2 (3.1 - 5.9) years. Estimated as median ln(3)/K based on 12
growth studies.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (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);