Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal. Subtropical; 3°S - 55°S, 82°W - 52°W
Southeast Pacific and Southwest Atlantic.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 27.2 cm SL mâle / non sexé; (Ref. 27363)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 16 - 18; Rayons mous dorsaux (Total) : 13 - 15; Épines anales: 1; Rayons mous anaux: 8 - 10.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Menni, R.C., R.A. Ringuelet and R.H. Aramburu, 1984. Peces marinos de la Argentina y Uruguay. Editorial Hemisferio Sur S.A. Buenos, Aires, Argentina. 359 p. (Ref. 2806)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 2.6 - 10.6, mean 6.3 °C (based on 506 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5176 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.8 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 95.7 [47.6, 235.3] mg/100g; Iron = 1.16 [0.61, 2.31] mg/100g; Protein = 16.2 [13.7, 19.4] %; Omega3 = 0.63 [0.29, 1.67] g/100g; Selenium = 32.5 [15.8, 82.6] μg/100g; VitaminA = 18.7 [6.7, 53.8] μg/100g; Zinc = 0.848 [0.588, 1.260] mg/100g (wet weight); based on
nutrient studies.