Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino batidemersal; rango de profundidad 100 - 700 m (Ref. 56504). Deep-water; 73°N - 26°N, 30°W - 37°E (Ref. 54564)
Northeast Atlantic: Iceland southward to Cape Bojador (26°N), West Sahara and in the western Mediterranean.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 25.8  range ? - ? cm
Max length : 60.0 cm TL macho / no sexado; (Ref. 3397); common length : 25.0 cm TL macho / no sexado; (Ref. 3397); peso máximo publicado: 0.00 g; edad máxima reportada: 16 años (Ref. 108908)
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 85 - 94; Radios blandos anales: 64 - 74. Dorsal fin origin closer to tip of snout than to anterior edge of eye. Dorsal and anal fins terminate just a little on the blind side of the caudal peduncle. Lateral line forms a distinct curve above the pectoral fin. Dorsal and anal fin with indefinite darker spots posteriorly.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults occur on soft bottoms. Depth range from 100-400 m (Ref. 06302) and from 288-700 m in the eastern Ionian Sea (Ref. 56504). Feed on small bottom-living fishes as well as squids and crustaceans (Ref. 4703). Spawning occurs in deep waters off Iceland and west of the British Isles (Ref. 35388).
Nielsen, J.G., 1990. Scophthalmidae. p. 1026. 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. 6501)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: muy comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.7520 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00479 (0.00376 - 0.00610), b=3.11 (3.04 - 3.18), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
4.3 ±0.1 se; based on diet studies. |
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Generation time |
6.5 (5.5 - 9.2) years. Estimated as median ln(3)/K based on 23 growth studies. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.13; tm=2-4; Fec = 26,522; tmax=16). |
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Rate of population increase |
Prior r = 0.41, 95% CL = 0.27 - 0.62, Based on 9 full stock assessments. |
Vulnerabilidad pesquera (Ref. 59153) |
High vulnerability (60 of 100). 🛈 |
Vulnerabilidad climática (Ref. 125649) |
Low vulnerability (25 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Very high.
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Nutrientes (Ref. 124155) |
Calcium = 21.2 [10.9, 41.1] mg/100g; Iron = 0.309 [0.126, 0.732] mg/100g; Protein = 19.3 [17.5, 20.9] %; Omega3 = 0.35 [0.17, 0.77] g/100g; Selenium = 14.6 [4.4, 46.1] μg/100g; VitaminA = 12.1 [2.5, 55.2] μg/100g; Zinc = 0.285 [0.146, 0.582] mg/100g (wet weight); based on nutrient studies. |