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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Pachymetopon: Greek, pachys = fat + Greek, metopon = brow (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal. Subtropical
Western Indian Ocean: southern Mozambique and Madagascar to Cape of Good Hope in South Africa.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 30.0  range ? - ? cm
Max length : 65.0 cm TL macho/indeterminado; (Ref. 3198); common length : 35.0 cm TL macho/indeterminado; (Ref. 3507)
Espinhos dorsais (total): 11; Raios dorsais moles (total): 11; Espinhos anais 3; Raios anais moles: 10 - 11. Old specimens develop a marked blue budge between the eyes.
Found near rocks in coastal waters. Feeds on ascideans, crustaceans, and algae. Good food fish but not sufficiently abundant to be of commercial significance. Sold fresh.
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)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial; peixe desportivo: sim; isco: usually
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsMass conversion
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 18.6 - 26.1, mean 24.3 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02138 (0.01072 - 0.04265), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.0 ±0.34 se; based on food items.
Generation time: 7.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.15).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Nutrients (Ref.
124155): Calcium = 67.9 [32.0, 119.2] mg/100g; Iron = 0.985 [0.542, 2.016] mg/100g; Protein = 19.1 [17.9, 20.2] %; Omega3 = 0.239 [0.143, 0.404] g/100g; Selenium = 27.3 [12.3, 57.0] μg/100g; VitaminA = 6.59 [1.56, 25.12] μg/100g; Zinc = 0.687 [0.458, 1.014] mg/100g (wet weight);