Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad 10 - 1370 m (Ref. 50610). Temperate; 65°N - 31°N, 178°E - 117°W
Eastern Pacific: Navarin Canyon in the Bering Sea to Stalemate Bank in the Aleutian Islands and San Cristobal Bay, Baja California, Mexico.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 38.5, range 38 - 40 cm
Max length : 76.0 cm TL macho / no sexado; (Ref. 2850); common length : 40.0 cm TL macho / no sexado; (Ref. 56527); peso máximo publicado: 3.5 kg (Ref. 56527); edad máxima reportada: 56 años (Ref. 74500)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 90 - 116; Espinas anales: 0; Radios blandos anales: 80 - 96; Vértebra: 50 - 54. Dorsal origin above middle of upper eye. Caudal imperfectly rounded.
Body shape (shape guide): short and / or deep.
Adults occur on mud bottom (Ref. 2850). They move into deep water in winter (Ref. 2850). Produce large amounts of slime which may cover other fishes when caught in trawls (Ref. 4925). Marketed as mink food (Ref. 4925) or as fillet (Ref. 2850).
Vinnikov, K.A., R.C. Thomson and T.A. Munroe, 2018. Revised classification of the righteye flounders (Teleostei: Pleuronectidae) based on multilocus phylogeny with complete taxon sampling. Molecular phylogenetics and evolution, 125:147-162. (Ref. 122998)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial; pesca deportiva: si
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 1.1 - 6.3, mean 3.5 °C (based on 248 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00362 - 0.01150), b=3.07 (2.91 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 3.2 ±0.1 se; based on diet studies.
Resiliencia (Referencia
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (tm=5; tmax=56; K=0.26; Fec=37,000).
Prior r = 0.29, 95% CL = 0.19 - 0.44, Based on 2 full stock assessments.
Vulnerabilidad pesquera (Ref.
59153): High to very high vulnerability (71 of 100).
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Vulnerabilidad climática (Ref.
125649): Moderate vulnerability (43 of 100).
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Nutrientes (Ref.
124155): Calcium = 14.7 [8.7, 29.4] mg/100g; Iron = 0.211 [0.121, 0.389] mg/100g; Protein = 16.7 [14.7, 18.8] %; Omega3 = 0.337 [0.163, 0.715] g/100g; Selenium = 27.8 [13.8, 59.9] μg/100g; VitaminA = 7.77 [1.73, 33.10] μg/100g; Zinc = 0.373 [0.269, 0.554] mg/100g (wet weight); based on
nutrient studies.