Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas bentopelágico; intervalo de profundidade 0 - 250 m (Ref. 127764). Temperate; 32°S - 57°S, 76°W - 53°W
Southeast Pacific and Southwest Atlantic: Valparaíso, Chile and Patagonian region of Argentina to Tierra del Fuego.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 90.0 cm TL (female); peso máx. publicado: 0.00 g
Espinhos dorsais (total) : 7 - 8; Raios dorsais (total) : 23 - 27; Espinhos anais: 0; Raios anais : 0. Caudal fin emarginate. Body blue brown dorsally and silvery yellow ventrally. First and second dorsal fins grayish, caudal fin brownish, their distal parts yellowish. Anal fin pale brown (Ref. 27363).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Corporacion de Fomento de la Produccion (Chile), 1980. Catálogo de recursos pesqueros Chile. Instituto de Fomento Pesquero, Gerencia de Desarollo, CORFO, Santiago, Chile. (Ref. 5964)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 7 - 16.1, mean 10.7 °C (based on 172 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 1.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00430 - 0.02222), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.41 se; based on food items.
Generation time: 7.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Assuming tm <4).
Fishing Vulnerability (Ref.
59153): High vulnerability (61 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (100 of 100).
Nutrients (Ref.
124155): Calcium = 15.3 [9.6, 26.5] mg/100g; Iron = 0.224 [0.142, 0.358] mg/100g; Protein = 17.9 [17.1, 18.8] %; Omega3 = 0.517 [0.296, 0.895] g/100g; Selenium = 18.6 [9.9, 36.3] μg/100g; VitaminA = 17.4 [5.3, 57.2] μg/100g; Zinc = 0.557 [0.408, 0.774] mg/100g (wet weight);
