MarLIN

information on the biology of species and the ecology of habitats found around the coasts and seas of the British Isles

Sole (Solea solea)

Distribution data supplied by the Ocean Biogeographic Information System (OBIS). To interrogate UK data visit the NBN Atlas.

Researched byAl Reeve Refereed byAdmin
Authority(Linnaeus, 1758)
Other common namesDover sole, common sole, black sole SynonymsSolea vulgaris (Linnaeus, 1758)

Summary

Description

Solea solea is a strongly compressed flatfish with eyes and snout on the right hand side. It is oval in shape with a rounded head and can grow up to 70 cm in length but is more commonly between 30-40 cm. Depending on the substratum the colour of the sole can vary between grey, reddish brown and grey-brown with dark blotches. The sole has two well developed pectoral fins, and the dorsal and anal fins connect to the base of the tail. The anal and dorsal fins have a narrow white margin and the upper pectoral fin has a distinct dark spot at the free end. There is also a series of fine stubble-like filaments around the head.

Recorded distribution in Britain and Ireland

Solea solea is found off the coast all around Britain and Ireland.

Global distribution

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Habitat

Solea solea is usually found on on sandy and muddy seabeds and also in estuarine habitats. The sole is present from depths of 1 to around 70 m, except in winter when it moves offshore and can be found down to depths of around 120 m.

Depth range

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Identifying features

  • Oval shaped flatfish with eyes on the right hand side.
  • Both pectoral fins well developed and the upper one has a black spot near its margin.
  • The dorsal and anal fins are connected to the base of the tail by a distinct membrane.
  • Rounded head with snout positioned to the right of the eyes.
  • Colour varies with substratum and can be grey, reddish-brown to blotchy brown.
  • Grows to a maximum length of 70 cm, commonly sized 30-40 cm.

Additional information

The sole is similar to the solenette (Buglossidium luteum) however the solenette is much smaller, growing to a maximum of 13 cm, and has a less developed upper pectoral fin. Solea solea is also known as common or Dover sole and is an important food fish.

The sole is included in the UK Biodiversity Action Plan for commercial marine fish. It is, however, vulnerable to over exploitation and populations may be declining.

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Further information sources

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Bibliography

  1. Dipper, F., 2001. British sea fishes (2nd edn). Teddington: Underwater World Publications Ltd.

  2. FishBase, 2000. FishBase. A global information system on fishes. [On-line] http://www.fishbase.org, 2001-05-03

  3. Howson, C.M. & Picton, B.E., 1997. The species directory of the marine fauna and flora of the British Isles and surrounding seas. Belfast: Ulster Museum. [Ulster Museum publication, no. 276.]

  4. JNCC (Joint Nature Conservation Committee), 1999. Marine Environment Resource Mapping And Information Database (MERMAID): Marine Nature Conservation Review Survey Database. [on-line] http://www.jncc.gov.uk/mermaid

  5. MarLIN (Marine Life Information Network), 2005. SEArchable BEnthic Data (SEABED) Map [on-line]. Data Access Sub-programme, Marine Life Information Network for Britian and Ireland http://www.marlin.ac.uk,

  6. National Biodiversity Network (NBN) Atlas website. Available from: http://www.nbnatlas.org.  Accessed 01 April 2017

  7. Naylor, P., 2000. Marine Animals of the South West. Plymouth: Sound Diving Publications

  8. Picton, B.E. & Costello, M.J., 1998. BioMar biotope viewer: a guide to marine habitats, fauna and flora of Britain and Ireland. [CD-ROM] Environmental Sciences Unit, Trinity College, Dublin., http://www.itsligo.ie/biomar/

  9. Picton, B.E. & Morrow, C.C., 2000. Encyclopaedia of Marine Life of Britain and Ireland. http://www.habitas.org.uk/marinelife/index.html, 2003-09-18

  10. Wheeler, A., 1969. The fishes of the British Isles and north-west Europe. London: Macmillan.

  11. Whitehead, P.J.P., Bauchot, M.-L., Hureau, J.-C., Nielson, J. & Tortonese, E. 1986. Fishes of the North-eastern Atlantic and the Mediterranean. Vol. I, II & III. Paris: United Nations Educational, Scientific and Cultural Organisation (UNESCO).

Citation

This review can be cited as:

Reeve, A. 2007. Solea solea Sole. In Tyler-Walters H. and Hiscock K. (eds) Marine Life Information Network: Biology and Sensitivity Key Information Reviews, [on-line]. Plymouth: Marine Biological Association of the United Kingdom. Available from: http://www.marlin.ac.uk/species/detail/2136

Last Updated: 01/02/2007