Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 1 - 35 m (Ref. 121773). Subtropical; 2°N - 46°S, 82°W - 73°W
Eastern Pacific: Ecuador to Chile.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 60.4  range ? - ? cm
Max length : 70.0 cm TL mâle / non sexé; (Ref. 11035)
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 72 - 77; Épines anales: 0; Rayons mous anaux: 57 - 65. Pectoral fins short, about half of head on ocular side and about one-third of head on blind side. Caudal fin double truncate (Ref. 27363).
Inhabits soft bottom area of the continental shelf (Ref. 11035).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Distinct pairing (Ref. 205).
CENAIM, 1992. A field guide to the edible fishes and shellfishes in coastal waters of Ecuador. Centro Nacional de Acuicultura e Investigaciones Marinas (CENAIM), Ecuador. 95 p. (Ref. 11035)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 13 - 23.1, mean 20.1 °C (based on 28 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00306 - 0.01241), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 4.0 ±0.55 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Nutrients (Ref.
124155): Calcium = 63.7 [26.7, 128.8] mg/100g; Iron = 0.932 [0.421, 1.763] mg/100g; Protein = 16.7 [14.3, 20.0] %; Omega3 = 0.179 [0.092, 0.343] g/100g; Selenium = 24.6 [9.6, 57.9] μg/100g; VitaminA = 11.6 [2.8, 47.2] μg/100g; Zinc = 0.429 [0.273, 0.679] mg/100g (wet weight); based on
nutrient studies.