Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 15 - 1900 m (Ref. 50550), usually 400 - 600 m (Ref. 51190). Temperate; 1°C - 4°C (Ref. 56457); 26°N - 62°N, 117°E - 122°W (Ref. 101341)
North Pacific: China (Ref. 559, 33837), Japan, and Kuril Islands to Canada and California, USA.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 30.0, range 29 - 31 cm
Max length : 62.0 cm TL mannelijk / geslacht onbekend; (Ref. 51190); common length : 42.8 cm TL mannelijk / geslacht onbekend; (Ref. 51190); max. gepubliceerd gewicht: 4.4 kg (Ref. 51190); max. gerapporteerde leeftijd: 15 Jaren (Ref. 51190)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 75 - 89; Anale stekels: 0; Anale zachte stralen: 61 - 72. Dorsal origin above or ahead of upper eye. Caudal broadly rounded.
Occurs on mud and sand bottoms (Ref. 9137, 11230).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
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 op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; sportvis: ja
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 0.4 - 5.2, mean 2.1 °C (based on 114 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00631 - 0.01514), b=3.11 (2.98 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.8 ±0.2 se; based on diet studies.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
Nutrients (Ref.
124155): Calcium = 31.2 [11.0, 52.8] mg/100g; Iron = 0.27 [0.13, 0.56] mg/100g; Protein = 17.3 [15.8, 18.7] %; Omega3 = 0.432 [0.203, 0.953] g/100g; Selenium = 28.7 [13.9, 64.2] μg/100g; VitaminA = 5.98 [1.36, 29.83] μg/100g; Zinc = 0.336 [0.222, 0.528] mg/100g (wet weight);