Taxonomic Remarks
Hybridizes with Platichthys stellatus - the hybrid, called Inopsetta ischyra, may be found from the Bering Sea to San Francisco, California, USA.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; oceanodromo (Ref. 51243); rango de profundidad 0 - 550 m (Ref. 6793). Temperate; 61°N - 28°N, 163°E - 114°W
Eastern Pacific: from Russia to Agattu Island, north to Nunivak Island, Alaska, then South to Mexico, Baja California, Mexico.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 31.0, range 30 - 32 cm
Max length : 49.0 cm TL macho / no sexado; (Ref. 6885); 57.0 cm TL (female); common length : 33.0 cm TL macho / no sexado; (Ref. 56527); peso máximo publicado: 1.5 kg (Ref. 56527); edad máxima reportada: 22 años (Ref. 55701)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 72 - 92; Espinas anales: 0; Radios blandos anales: 45 - 70; Vértebra: 41 - 44. Dorsal origin above middle of upper eye. Pectorals inclined to be pointed.
Body shape (shape guide): short and / or deep.
Adults inhabit sand and mud bottoms (Ref. 4925). Young occur in intertidal areas. Feed on small crustaceans, marine worms, brittle stars and small mollusks (Ref. 6885). Spawning adults make extensive migrations (Ref. 6885).
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): 3.4 - 8.3, mean 5.6 °C (based on 245 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00360 - 0.00920), b=3.03 (2.89 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 3.4 ±0.46 se; based on food items.
Generation time: 4.5 ( 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 (tm=3; tmax=22; K=0.24; Fec=150,000).
Vulnerabilidad pesquera (Ref.
59153): Moderate vulnerability (43 of 100).
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Vulnerabilidad climática (Ref.
125649): Low to moderate vulnerability (27 of 100).
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Nutrientes (Ref.
124155): Calcium = 34.1 [13.5, 59.2] mg/100g; Iron = 0.269 [0.135, 0.520] mg/100g; Protein = 16.4 [14.5, 18.6] %; Omega3 = 0.365 [0.180, 0.751] g/100g; Selenium = 20.5 [10.8, 42.8] μg/100g; VitaminA = 8.24 [1.95, 35.14] μg/100g; Zinc = 0.428 [0.290, 0.630] mg/100g (wet weight); based on
nutrient studies.