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Eupercaria/misc (Various families in series Eupercaria) >
Moronidae (Temperate basses)
Etymology: Dicentrarchus: Greek, di = two + Greek, kentron = sting + Greek, archos = anus (Ref. 45335).
More on author: Bloch.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre pelagic-neritic; rango de profundidad 30 - ? m (Ref. 5990). Subtropical; 51°N - 10°N
Eastern Atlantic: English Channel (occasional) southward along the coasts of Europe and Morocco to Senegal and the Canary Islands; also southern Mediterranean and the Gulf of Suez.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 21.6 range ? - ? cm
Max length : 70.0 cm TL macho / no sexado; (Ref. 57391); common length : 30.0 cm TL macho / no sexado; (Ref. 3397)
Espinas dorsales (total) : 9 - 10; Radios blandos dorsales (total) : 12 - 14; Espinas anales: 3; Radios blandos anales: 10 - 12. Diagnosis: elongate fish with 2 separate dorsal fins and a rather deep caudal peduncle; vomerine teeth patch anchor-shaped, with the posterior teeth extending to the midline of palate; scales on interorbital space ctenoid; opercle with 2 flat spines; lower preopercular margin with large, forward-pointing spines; caudal fin moderately forked; scales small (Ref. 57391).
Coloration: silvery grey, back bluish in life; juveniles and adults with small dark markings scattered over back and sides; a very distinct black spot on opercle (Ref. 57391).
Body shape (shape guide): fusiform / normal.
Coastal species (Ref. 4197), found in coastal marine and brackish waters (Ref. 57391). Occurs on various kinds of bottoms, including sand, muddy sand and rocks; occasionally occurring in rivers (Ref. 6916, 57391). Also capable of living in hypersaline habitats (Sine Saloum in Senegal)(Ref. 57391). Feeds mainly on shrimps and mollusks, also fishes (Ref. 5990).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Smith, C.L., 1990. Moronidae. p. 692-694. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6916)
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
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 13.3 - 20.7, mean 17.3 °C (based on 39 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.7656 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00634 - 0.01043), b=3.03 (2.96 - 3.10), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nivel trófico (Referencia
69278): 3.9 ±0.65 se; based on food items.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.07-0.16).
Prior r = 0.25, 95% CL = 0.16 - 0.37, Based on 1 full stock assessment.
Vulnerabilidad pesquera (Ref.
59153): Moderate vulnerability (36 of 100).
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Vulnerabilidad climática (Ref.
125649): High to very high vulnerability (74 of 100).
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Nutrientes (Ref.
124155): Calcium = 35.4 [3.9, 188.9] mg/100g; Iron = 0.815 [0.282, 2.003] mg/100g; Protein = 20.5 [19.2, 21.9] %; Omega3 = 0.345 [0.187, 0.624] g/100g; Selenium = 10.5 [3.3, 29.4] μg/100g; VitaminA = 9.83 [2.35, 42.99] μg/100g; Zinc = 0.716 [0.328, 1.624] mg/100g (wet weight); based on
nutrient studies.
