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> Pleuronectiformes (Flatfishes) > Pleuronectidae (Righteye flounders) > Hippoglossinae
Etymology: More on authors: Jordan & Gilbert.

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

marina djupbottenlevande; djupintervall 25 - 800 m (Ref. 6793). Deep-water; 60°N -

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Eastern Pacific: Alsek Canyon, southeastern Alaska to Isla Cedros, central Baja California, Mexico.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 35.0 cm TL hane/ej könsbestämd; (Ref. 2850)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 72 - 78; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 57 - 65; Ryggkotor: 42 - 46. Dorsal origin over anterior part of upper eye. Caudal rounded. Pectorals small and narrow.

Occurs in the vicinity of rocky areas (Ref. 4925). Good food fish but is of little commercial importance due to its small size (Ref. 6885).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator : Amaoka, Kunio | Medarbetare

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 Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 12 February 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: mindre kommeriell; sportfisk: ja

FAO - Publication: search | FishSource |

Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer

Ecology
Ekologi

Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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Distribution
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Anatomy
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Physiology
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Genetics
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References
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Estimates based on models

Preferred temperature (Ref. 123201): 4.5 - 9.6, mean 6.2 °C (based on 167 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01148 (0.00524 - 0.02518), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.5 ±0.3 se; based on diet studies.

Resiliens (Ref. 120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (tmax=20; tm=4).

Fishing Vulnerability (Ref. 59153): Low vulnerability (25 of 100).

Price category (Ref. 80766): Medium.

Lyopsetta exilis (Jordan & Gilbert, 1880)