common dab
{{Short description|Species of fish}}
{{Speciesbox
| name = Common dab
| image = Limanda limanda.jpg
| status = LC
| status_system = IUCN3.1
| taxon = Limanda limanda
| authority = (Linnaeus, 1758)
| range_map = Common Dab Limanda limanda distribution map.png
| synonyms = *Pleuronectes limanda Linnaeus, 1758
- Liopsetta limanda (Linnaeus, 1758)
- Pleuronectes limandula Bonnaterre, 1788
- Limanda vulgaris Gottsche 1835
}}
The common dab (Limanda limanda) is an edible flatfish of the family Pleuronectidae. It is a demersal fish native to shallow seas around Northern Europe, in particular the North Sea, where it lives on sandy bottoms down to depths of about {{convert|100|m|ft}}. It can reach {{convert|40|cm|in}} in length and can weigh up to {{convert|1|kg|lb}}, though most specimens grow no longer than {{convert|20|cm|in}}.{{cite web |url=http://www.fishbase.org/Summary/SpeciesSummary.php?id=695# |archive-url=https://web.archive.org/web/20060302172136/http://www.fishbase.org/Summary/SpeciesSummary.php?ID=695 |url-status=dead |archive-date=2 March 2006 |title=Limanda limanda |accessdate=2009-05-12 |date=15 January 2009 |work=Fishbase }}{{cite encyclopedia|url=http://www.habitas.org.uk/marinelife/species.asp?item=ZG8910 |title=Limanda limanda |accessdate=2009-04-28 |author1=Picton, B.E. |author2=Morrow, C.C. |year=2005 |encyclopedia=Encyclopaedia of Marine Life of Britain and Ireland |publisher=Habitas Online |archiveurl=https://web.archive.org/web/20050802113355/http://www.habitas.org.uk/marinelife/species.asp?item=ZG8910 |archivedate=2 August 2005 }}
Taxonomy and nomenclature
The etymology of the name dab is unclear, but the modern English use seems to originate from the Middle English dabbe.{{cite web |url=http://dictionary1.classic.reference.com/browse/dab |archive-url=https://archive.today/20130104142300/http://dictionary1.classic.reference.com/browse/dab |url-status=dead |archive-date=January 4, 2013 |title=dab |accessdate=2009-05-12 |year=2006 |work=The American Heritage Dictionary of the English Language, Fourth Edition |publisher=Houghton Mifflin Harcourt }} It is first recorded in the late 16th century.{{cite web |url=http://dictionary1.classic.reference.com/browse/dab |archive-url=https://archive.today/20130104142300/http://dictionary1.classic.reference.com/browse/dab |url-status=dead |archive-date=January 4, 2013 |title=dab |accessdate=2009-05-12 |year=2006 |work=Random House Unabridged Dictionary |publisher=Random House }}
The common dab was first named Pleuronectes limanda by Carl Linnaeus in the 1758 10th edition of Systema Naturae. It has also been moved to other genera, including Liopsetta, and is now known as Limanda limanda.{{cite web|url=http://www.fishbase.org/Nomenclature/SynonymsList.php?ID=695&SynCode=12972&GenusName=Limanda&SpeciesName=limanda |title=Synonyms of Limanda limanda |accessdate=2009-05-12 |date=7 May 2005 |work=Fishbase }}
Identification
File:Common dab in palm, December 2015.jpg
The common dab has a similar appearance to both the plaice and the flounder, and similarly has both its eyes normally on the right-hand side of its body. The upper surface is usually pale brown in colour with scattered darker blotches and speckles, but does not have the orange spots typical of a plaice. They are distinguished from flounder by their translucent body. The pectoral fins may be orange. The lateral line is marked by a distinctive semi-circular curve above the pectoral fin. The dorsal and anal fins form a gently rounded curve round the margin of the body. The scales have rough posterior edges and this fish has no large bony projections. A typical size is in the range {{convert|25|to|40|cm|0|abbr=on}}.{{cite web |url=http://www.luontoportti.com/suomi/en/kalat/dab |title=Dab: Limanda limanda |publisher=NatureGate |accessdate=2013-12-17}}
Diet
The common dab's diet consists of zoobenthos organisms such as marine worms, molluscs, sand eels, amphipods, crustaceans, echinoderms and small pieces of fish.
Distribution
The common dab is a bottom dweller, found in coastal waters in the northeastern Atlantic Ocean. Its range extends from the Bay of Biscay to Iceland and the White Sea and includes the North Sea and the western part of the Baltic Sea.{{cite web |url=http://www.fao.org/fishery/species/3361/en |title=Species factsheet: Limanda limanda |publisher=Food and Agriculture Organization of the United Nations |accessdate=2013-12-17}}
Commercial fishing
The dab is an abundant fish and until recently was mostly ignored as a commercial fish, with most dab only retained when they were caught as by-catch of other targeted species.{{cite book|last1=Burton |first1=Maurice |last2=Burton |first2=Robert |title=The international wildlife encyclopedia |volume=10 |year=2002 |publisher=Marshall Cavendish|isbn=978-0-7614-7266-7 |pages=634–5 |chapter=Dab}}{{cite book|author=North Sea Task Force|title=North Sea quality status report 1993|year=1993|publisher=Olsen and Olsen|location=Fredensborg, Denmark|isbn=978-1-872349-07-7|page=70}} However, the declining numbers of other food fish such as cod and haddock has seen dab become an increasingly important commercial species.{{cite web | url = http://britishseafishing.co.uk/dab/ | title = Dab | date = 6 September 2012 | publisher = British Sea Fishing | accessdate = 8 May 2014}} They are now targeted by an increasing number of commercial vessels, especially in the North Sea. A number of high-profile celebrity chefs such as Jamie Oliver have attempted to get people to eat more dab in order to take the pressure off the species of commercial fish which are currently heavily exploited.{{cite web | url = http://www.jamieoliver.com/recipes/fish-recipes/mediterranean-style-dab | title = Mediterranean-style Dab | publisher = JamieOliver.com | accessdate = 8 May 2014}}
References
{{Reflist}}
External links
- {{Commons category-inline|Limanda limanda}}
- {{Wikispecies-inline|Limanda limanda}}
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