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> Pleuronectiformes (Flatfishes) > Pleuronectidae (Righteye flounders) > Atheresthinae
Etymology: Atheresthes: Greek, atheres = spike + The name of Astyanax, Hector´s son in the Greek mithology (Ref. 45335).
More on authors: Jordan & Starks.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser demersal; tiefenbereich 20 - 1200 m (Ref. 50550). Temperate; 66°N - 35°N, 130°E - 153°W (Ref. 6793)

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North Pacific: Sea of Japan and the Sea of Okhotsk north to the Anadyr Gulf, through the eastern Bering Sea to the Aleutian Islands and the Shelikof Strait in Alaska.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 100.0 cm SL Männchen/unbestimmt; (Ref. 559); common length : 54.0 cm TL Männchen/unbestimmt; (Ref. 56527); max. veröff. Gewicht: 8.5 kg (Ref. 56527); max. veröff. Alter: 33 Jahre (Ref. 55701)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 98 - 116; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 76 - 94. Mouth very large; gill rakers slender; caudal fin strong and lunate (Ref. 559).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Amaoka, Kunio | Partner

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)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 05 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Fischereien: landings; Publication: search | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 0.7 - 5.4, mean 1.7 °C (based on 287 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00759 (0.00559 - 0.01029), b=3.03 (2.94 - 3.12), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 4.3 ±0.2 se; based on diet studies.

Generation time: 13.7 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Assuming tm>4; tmax=33).

Prior r = 0.18, 95% CL = 0.12 - 0.27, Based on 2 full stock assessments.

Fishing Vulnerability (Ref. 59153): High vulnerability (64 of 100).

Climate Vulnerability (Ref. 125649): Moderate vulnerability (44 of 100).

Preiskategorie (Ref. 80766): High.

Nutrients (Ref. 124155): Calcium = 20.2 [8.0, 35.3] mg/100g; Iron = 0.244 [0.123, 0.466] mg/100g; Protein = 17.2 [15.9, 18.6] %; Omega3 = 0.375 [0.180, 0.771] g/100g; Selenium = 26.7 [13.1, 59.3] μg/100g; VitaminA = 10.3 [2.3, 45.7] μg/100g; Zinc = 0.281 [0.186, 0.427] mg/100g (wet weight);

Atheresthes evermanni Jordan & Starks, 1904