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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.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal. Subtropical
Western Indian Ocean: southern Mozambique and Madagascar to Cape of Good Hope in South Africa.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 30.0  range ? - ? cm
Max length : 65.0 cm TL macho / no sexado; (Ref. 3198); common length : 35.0 cm TL macho / no sexado; (Ref. 3507)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 11; Radios blandos dorsales (total) : 11; Espinas anales: 3; Radios blandos anales: 10 - 11. Old specimens develop a marked blue budge between the eyes.
Body shape (shape guide): short and / or deep.
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.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: escaso valor comercial; pesca deportiva: si; carnada: usually
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02042 (0.01005 - 0.04147), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.0 ±0.34 se; based on food items. |
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Generation time |
7.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Resiliencia (Referencia 120179) |
Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (K=0.15). |
Vulnerabilidad pesquera (Ref. 59153) |
High vulnerability (56 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Very high.
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Nutrientes (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); |