Sole (fish)

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The common sole (or Dover sole) is a species of marine flatfish widely found around the coasts of Europe
The American soles are a family of flatfish found in both freshwater and marine environments of the Americas

Sole is a group of flatfish belonging to several families. Generally speaking, they are members of the family Soleidae, but, outside Europe, the name sole is also applied to various other similar flatfish, especially other members of the sole suborder Soleoidei as well as members of the flounder family. In European cookery, there are several species which may be considered true soles, but the common or Dover sole Solea solea, often simply called the sole, is the most esteemed and most widely available.[1]

The word sole in English, French and Italian comes from its resemblance to a sandal, Latin solea.[2] [3] In other languages, it is named for the tongue, e.g. German Seezunge, Dutch zeetong or tong, Hungarian nyelvhal, Spanish lenguado, Turkish dil.

A complete list can be found using Fishbase's search function.[4] They include:

  • In the sole suborder Soleoidei:
    • The true soles, Soleidae, including the common or Dover sole, Solea solea. These are the only fishes called soles in Europe.
    • The American soles, Achiridae, sometimes classified among the Soleidae.
    • The tonguefishes or tongue soles, Cynoglossidae, whose common names usually include the word 'tongue'.
    • The sole fish is called as Maandhal or Manthal in Malappuram,Kerala. It is found in the Arabian sea of Malappuram, Kerala as several varieties. Out of which two are used extensively as food. The darker gray sole and the lighter pale yellow sole. They are used both as fried and as boiled fish in a curry. The skin is fully removed before cooking. Also eaten as sun dried fish, onakkal'
  • Several species of righteye flounder in the family Pleuronectidae, including the lemon sole, the Pacific Dover sole, and the petrale sole.

Threats[edit]

The true sole, Solea solea, is sufficiently broadly distributed that it is not considered a threatened species; however, overfishing in Europe has produced severely diminished populations, with declining catches in many regions. For example, the western English Channel and Irish Sea sole fisheries face potential collapse according to data in the UK Biodiversity Action Plan.

Sole, along with the other major bottom-feeding fish in the North Sea such as cod, monkfish, and plaice, is listed by the ICES as "outside safe biological limits." Moreover, they are growing less quickly now and are rarely older than six years, although they can reach forty. World stocks of large predatory fish and large ground fish such as sole and flounder were estimated in 2003 to be only about 10% of pre-industrial levels.[5][6][7] According to the World Wildlife Fund in 2006, "of the nine sole stocks, seven are overfished with the status of the remaining two unknown."

In 2010, Greenpeace International has added the common sole to its seafood red list. "The Greenpeace International seafood red list is a list of fish that are commonly sold in supermarkets around the world, and which have a very high risk of being sourced from unsustainable fisheries."[8]

Notes[edit]

  1. ^ Davidson, 1979.
  2. ^ Sole, in Skeat WM. A concise etymological dictionary of the English language. Harper & Brothers, 1896, P. 449 read online or download
  3. ^ Sogliola (IT) etymology from www.etimo.it
  4. ^ Fishbase's search function
  5. ^ Clover, Charles. 2004. The End of the Line: How overfishing is changing the world and what we eat. Ebury Press, London. ISBN 0-09-189780-7
  6. ^ Myers, Ransom A. and Worm, Boris. "Rapid worldwide depletion of predatory fish communities." Nature 423, 280-283 (15 May 2003).
  7. ^ Dalton, Rex. 2006. "Save the big fish: Targeting of larger fish makes populations prone to collapse." Published online [1]
  8. ^ Greenpeace International Seafood Red list

References[edit]

External links[edit]