Overview

Comprehensive Description

Biology

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.
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Distribution

Distribution

Belgian Exclusive Economic Zone, Black Sea, European waters (ERMS scope), Greek Exclusive Economic Zone, Wimereux
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Northeast Atlantic: British Isles south to Senegal (baie du Lévrier) and the Mediterranean.
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Physical Description

Morphology

Dorsal spines (total): 0; Dorsal soft rays (total): 0
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Size

Max. size

35.0 cm SL (male/unsexed; (Ref. 35388)); max. reported age: 14 years (Ref. 32766)
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Diagnostic Description

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.
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Ecology

Habitat

Depth range based on 15364 specimens in 1 taxon.
Water temperature and chemistry ranges based on 7419 samples.

Environmental ranges
  Depth range (m): -9 - 1676.5
  Temperature range (°C): 7.337 - 15.375
  Nitrate (umol/L): 1.473 - 12.900
  Salinity (PPS): 34.029 - 37.413
  Oxygen (ml/l): 4.585 - 6.447
  Phosphate (umol/l): 0.247 - 0.817
  Silicate (umol/l): 1.624 - 5.963

Graphical representation

Depth range (m): -9 - 1676.5

Temperature range (°C): 7.337 - 15.375

Nitrate (umol/L): 1.473 - 12.900

Salinity (PPS): 34.029 - 37.413

Oxygen (ml/l): 4.585 - 6.447

Phosphate (umol/l): 0.247 - 0.817

Silicate (umol/l): 1.624 - 5.963
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Environment

demersal; marine; depth range 20 - 400 m (Ref. 35388)
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Evolution and Systematics

Evolution

Classification

Microchirus variegatus (Donovan, 1808)
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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage: Microchirus variegatus

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Species: 20
Species With Barcodes: 1

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Conservation

Threats

Not Evaluated
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Relevance to Humans and Ecosystems

Benefits

Importance

fisheries: commercial
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Disclaimer

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