>
Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Hippoglossinae
Etymology: Eopsetta: Greek, eos = dawn, aurore + Greek, psetta = grouper (Ref. 45335); jordani: Named after David Starr Jordan, great inciter of ichthyology in the USA (Ref. 6885).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 0 - 550 m (Ref. 6793). Temperate; 67°N - 31°N, 172°E - 117°W
Northeastern Pacific: Bering Sea coast of Alaska to Islas Los Coronados, northern Baja California, Mexico.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm 43.0, range 40 - 44 cm
Max length : 53.0 cm TL macho/indeterminado; (Ref. 56527); 70.0 cm TL (female); common length : 42.5 cm TL macho/indeterminado; (Ref. 56527); peso máx. publicado: 3.7 kg (Ref. 56527); idade máx. registrada: 35 anos (Ref. 55701)
Descrição suscinta
Morfologia | Morfometria
Espinhos dorsais (total): 0; Raios dorsais (total): 87-101; Espinhos anais 0; Raios anais : 67 - 79; Vértebras: 41 - 44. Dorsal origin over middle part of eye. Caudal longest in middle, ending in a broad 'V'. Pectoral fins large, bluntly pointed.
Adults are found on sand bottom (Ref. 2850), usually in deep water (Ref. 9988). Feed on invertebrates and bottom fishes (Ref. 6885). Livers of large individuals are a rich source of vitamin A (Ref. 6885). Marketed fresh or as frozen fillets (Ref. 2850). Eaten steamed, fried, micro-waved and baked (Ref. 9988). Generally regarded as the premium Pacific coast sole (Ref. 9988).
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)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais; peixe esportivo: sim
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 1 - 8.6, mean 5 °C (based on 420 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00423 - 0.01239), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 4.1 ±0.67 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.16; tm=7-8; tmax=35; Fec=400,000).
Prior r = 0.45, 95% CL = 0.29 - 0.67, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (52 of 100).
Nutrients (Ref.
124155): Calcium = 30.7 [12.2, 52.1] mg/100g; Iron = 0.276 [0.140, 0.534] mg/100g; Protein = 17 [16, 18] %; Omega3 = 0.378 [0.181, 0.780] g/100g; Selenium = 19.1 [9.5, 42.3] μg/100g; VitaminA = 14.9 [3.5, 66.2] μg/100g; Zinc = 0.349 [0.232, 0.525] mg/100g (wet weight);
