Microchirus variegatus, Thickback sole : fisheries

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Microchirus variegatus (Donovan, 1808)

Thickback sole
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Microchirus variegatus   AquaMaps   Data sources: GBIF OBIS
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Image of Microchirus variegatus (Thickback sole)
Microchirus variegatus
Picture by García Rodríguez, M.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Soleidae (Soles)
Etymology: Microchirus: Greek, mikros = small + Greek, cheir = hand (Ref. 45335).

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

marien demersaal; diepte 20 - 400 m (Ref. 35388). Subtropical; 60°N - 15°N, 18°W - 36°E

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Northeast Atlantic: British Isles south to Senegal (baie du Lévrier) and the Mediterranean.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: Lm ?, range 14 - ? cm
Max length : 35.0 cm SL mannelijk / geslacht onbekend; (Ref. 35388); common length : 14.0 cm TL mannelijk / geslacht onbekend; (Ref. 3397); max. gerapporteerde leeftijd: 14 Jaren (Ref. 32766)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 0; Dorsale zachte stralen (totaal): 0. Upper eye less than its own diameter from dorsal profile of head. Anterior nostril on blind side not enlarged, its distance from front margin of head about twice in its distance from cleft of mouth. Anterior nostril on eyed side with backward-pointing tube reaching to front border of lower eye. Pectoral fin on eyed-side small, on blind side reduced.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Inhabits mud or sand bottoms. Feeds on a wide range of small bottom-living organisms, mainly crustaceans (amphipods, shrimps), also polychaete worms and bivalve mollusks (Ref. 4710). Utilized as a food fish.

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. (21):243 p. (Ref. 4537)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: commercieel
FAO - Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 7 - 16, mean 10.3 °C (based on 434 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00655 - 0.01008), b=3.05 (3.01 - 3.09), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.3   ±0.45 se; based on food items.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.37; tm=3; tmax=14).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (44 of 100).
Climate Vulnerability (Ref. 125649):  Low vulnerability (9 of 100).
Prijsklasse (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 109 [39, 241] mg/100g; Iron = 1.02 [0.44, 2.16] mg/100g; Protein = 18.3 [16.5, 20.1] %; Omega3 = 0.199 [0.104, 0.365] g/100g; Selenium = 37.1 [18.3, 80.6] μg/100g; VitaminA = 8.2 [2.1, 30.8] μg/100g; Zinc = 0.664 [0.428, 0.992] mg/100g (wet weight); based on nutrient studies.