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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Chrysoblephus: Greek, chrysos = golden + Greek, blepo, blepharizo = to watch (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / intervalo de profundidade / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 1 - 100 m (Ref. 3198). Tropical; 21°S - 28°S
Southeast Atlantic: northern Namibia to northern Natal, South Africa; also reported from Mauritius.
Length at first maturity / Tamanho / Peso / Idade
Maturidade: Lm 18.1 range ? - 22.5 cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 3507); common length : 32.0 cm TL macho/indeterminado; (Ref. 3507); peso máx. Publicado: 4.2 kg (Ref. 3670)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 11 - 12; Raios dorsais moles (total) : 10 - 11; Espinhos anais: 3; Raios anais moles: 7 - 9. Usually reddish orange in color, but sometimes blue with a white patch on the side (Ref. 3198).
Body shape (shape guide): short and / or deep.
Occurs above rocky bottoms in deeper water to 100 m but often caught from shore. Juveniles occur in shallow-water beds of seaweed where they feed on minute crustacean (Ref. 3670). Feeds on mollusks, crustaceans, worms and fish. Females transform into territorial males with growth (Ref. 3198). Voracious but sluggish, takes any bait. Good food fish (Ref. 3198). Sold fresh (Ref. 3507). It is parasitised by the monogenean Anoplodiscus cirrusspiralis on the fins and body surface (Ref. 124057).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-1)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; peixe desportivo: sim; Aquário: Potencial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.01102 - 0.02869), b=3.00 (2.86 - 3.14), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.0 ±0.0 se; based on diet studies.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.16).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
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Nutrients (Ref.
124155): Calcium = 105 [50, 201] mg/100g; Iron = 0.941 [0.508, 1.907] mg/100g; Protein = 18.7 [17.4, 19.9] %; Omega3 = 0.199 [0.111, 0.369] g/100g; Selenium = 57.6 [26.0, 123.7] μg/100g; VitaminA = 14.8 [3.9, 54.0] μg/100g; Zinc = 0.862 [0.566, 1.286] mg/100g (wet weight);
