Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 18 - 950 m (Ref. 50610). Polar; 67°N - 35°N, 162°E - 122°W (Ref. 57234)
North Pacific: Bering Sea coasts of Russia and Alaska to San Simeon, California, USA. The San Pedro, California, USA record for this species in Miller and Lea 1972 (Ref. 6792) is based on a misidentification of Eopsetta exilis.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 37.9 range ? - ? cm
Max length : 84.0 cm TL jantan/; (Ref. 2850); common length : 50.0 cm TL jantan/; (Ref. 56527); Berat maksimum terpublikasi: 8.6 kg (Ref. 56527); Umur maksimum dilaporkan: 23 Tahun (Ref. 55701)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 92 - 109; Duri dubur: 0; Sirip dubur lunak: 72 - 90; vertebrata, bertulang belakang: 47 - 49. Dorsal origin over middle of upper eye. Caudal slightly lunate. Pectorals small.
Body shape (shape guide): short and / or deep.
Adults are found on soft bottoms (Ref. 2850). Feed on crustaceans and fishes (Ref. 6885). Not marketed as human food (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)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: bernilai komersial tinggi; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 2.2 - 6.5, mean 4.6 °C (based on 172 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00606 - 0.01196), b=3.01 (2.91 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
Tingkat Trofik (Acuan
69278): 4.2 ±0.3 se; based on diet studies.
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tmax=23; K=.06-0.09; tm=5-7; Fec=250,000).
Prior r = 0.19, 95% CL = 0.12 - 0.28, Based on 7 full stock assessments.
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate to high vulnerability (54 of 100).
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Kerentanan Iklim (Ref.
125649): Moderate to high vulnerability (45 of 100).
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Nutrisi (Ref.
124155): Calcium = 16.9 [6.7, 30.1] mg/100g; Iron = 0.31 [0.12, 0.66] mg/100g; Protein = 16.5 [15.1, 17.9] %; Omega3 = 0.196 [0.091, 0.414] g/100g; Selenium = 22.5 [9.2, 55.0] μg/100g; VitaminA = 9.89 [1.80, 56.48] μg/100g; Zinc = 0.252 [0.158, 0.394] mg/100g (wet weight);
