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Scophthalmus rhombus (Linnaeus, 1758)

Brill
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Native range | All suitable habitat | Point map | Year 2050
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Scophthalmus rhombus   AquaMaps   Data sources: GBIF OBIS
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Scophthalmus rhombus
Female picture by Giragosov, V.


Denmark country information

Common names: Europæisk slethvarre, Slethvarre
Occurrence: native
Salinity: marine
Abundance: fairly common (chances are about 50%) | Ref: Winkler, H.M., K. Skora, R. Repecka, M. Ploks, A. Neelov, L. Urho, A. Gushin and H. Jespersen, 2000
Importance: minor commercial | Ref:
Aquaculture: | Ref:
Regulations: protected | Ref:
Uses: no uses
Comments: Occurs in all the waters around Denmark (Ref. 6302). Minimum size limit in TL: 30 cm. Protected in some parts of the Baltic Sea and parts of the Belts in the Period: 1. June - 31. July (Ref. 10963). Also Ref. 9900.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/da.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nielsen, J.G., 1986
National Database:

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Scophthalmidae (Turbots)
Etymology: Scophthalmus: Greek, skopelos = a lantern fish + Greek, ophthalmos = eyes (Ref. 45335).
  More on author: Linnaeus.

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

marin démersal; océanodrome (Ref. 51243); profondeur 5 - 50 m (Ref. 6302).   Temperate; 64°N - 26°N, 24°W - 42°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: 68°N to Morocco. Reported from Iceland (Ref. 12462). Also known throughout the Mediterranean and Black Sea.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm 37.0, range 33 - 41 cm
Max length : 75.0 cm TL mâle / non sexé; (Ref. 35388); common length : 30.0 cm TL mâle / non sexé; (Ref. 3397); poids max. publié: 8.0 kg (Ref. 35388); âge max. reporté: 6 années (Ref. 38118)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Thinner and more slender body. Skin with small, smooth scales, without bony tubercle. Able to change color of the eyed side, matching the bottom they rest on. Color is often olive green, with dark and light spots (Ref. 35388).

Biologie     Glossaire (ex. epibenthic)

Lives on sandy or mixed bottoms; feeds on bottom-living fishes and larger crustaceans. Marketed fresh and frozen; eaten steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Bauchot, M.-L., 1987. Poissons osseux. p. 891-1421. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3397)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Préoccupation mineure (LC) ; Date assessed: 10 December 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Pêcheries: commercial; pêche sportive: oui
FAO(Aquaculture systems: production; pêcheries: production; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 8.4 - 19.5, mean 11.2 (based on 472 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5645   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00894 - 0.01345), b=3.01 (2.95 - 3.07), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Ref. 69278):  4.4   ±0.1 se; based on diet studies.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (tm=-5; tmax=6).
Prior r = 0.47, 95% CL = 0.31 - 0.70, Based on 5 full stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (54 of 100).
Catégorie de prix (Ref. 80766):   Very high.