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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Sciaenops: Greek, skiaina, skion = a fish, red mullet + Greek, ops = appearance (Ref. 45335).
More on author: Linnaeus.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre demersal; oceanodromo (Ref. 51243); rango de profundidad 10 - ? m (Ref. 9988). Subtropical; 15°C - 26°C (Ref. 127841); 43°N - 0°S
Western Atlantic: Massachusetts in USA to northern Mexico, including southern Florida, USA.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 82.7, range 55 - 80.3 cm
Max length : 155 cm TL macho / no sexado; (Ref. 3702); common length : 100.0 cm TL macho / no sexado; (Ref. 3702); peso máximo publicado: 45.0 kg (Ref. 9988); edad máxima reportada: 50 años (Ref. 32563)
Occurs usually over sand and sandy mud bottoms in coastal waters and estuaries. Abundant in surf zone. Feeds mainly on crustaceans, mollusks and fishes. Utilized fresh and frozen; can be pan-fried, broiled and baked (Ref. 9988).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Usos humanos
Pesquerías: escaso valor comercial; Acuicultura: comercial; pesca deportiva: si; Acuario: Acuarios públicos
Herramientas
Informes especiales
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Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 15.5 - 27.3, mean 24.2 °C (based on 180 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00540 - 0.01343), b=3.07 (2.94 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 3.7 ±0.57 se; based on food items.
Generation time: 2.6 (2.4 - 3.7) years. Estimated as median ln(3)/K based on 16
growth studies.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.27; tmax=7; Fec~1 million).
Vulnerabilidad pesquera (Ref.
59153): Moderate vulnerability (44 of 100).
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Vulnerabilidad climática (Ref.
125649): Very high vulnerability (88 of 100).
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Nutrientes (Ref.
124155): Calcium = 45.3 [25.8, 87.1] mg/100g; Iron = 0.905 [0.462, 1.579] mg/100g; Protein = 21.4 [18.9, 23.7] %; Omega3 = 0.262 [0.127, 0.506] g/100g; Selenium = 38.8 [20.5, 79.0] μg/100g; VitaminA = 4.2 [1.5, 14.5] μg/100g; Zinc = 0.566 [0.398, 0.828] mg/100g (wet weight); based on
nutrient studies.