Morphology
(
Inglês
)
fornecido por Fishbase
Dorsal spines (total): 0; Analspines: 0
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Trophic Strategy
(
Inglês
)
fornecido por Fishbase
Epibenthic (Ref. 58426). Found offshore in deep water, always on soft bottoms of gravel, sand, mud, shells, and stones. Occurs in water temperatures close to or below 0°C. Feeds on decapod, amphipod, and euphausiid crustaceans, sometimes fishes are included in the diet.
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- Recorder
- Drina Sta. Iglesia
Biology
(
Inglês
)
fornecido por Fishbase
Epibenthic (Ref. 58426). Found offshore in deep water, always on soft bottoms of gravel, sand, mud, shells, and stones. Occurs in water temperatures close to or below 0°C. Feeds on decapod, amphipod, and euphausiid crustaceans, sometimes fishes are included in the diet (Ref. 9985).
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Importance
(
Inglês
)
fornecido por Fishbase
fisheries: commercial
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Arctic rockling
(
Inglês
)
fornecido por wikipedia EN
The Arctic rockling (Gaidropsarus argentatus), also called the silver rockling or Arctic threebeard,[2][3] is a species of fish in the family Lotidae.[4][5][6]
Description
Illustration of fish found on the Danish
Ingolf expedition; Arctic rockling is numbered 8, the orange fish in the upper right.
The Arctic rockling's maximum length is 35 cm (14 in).[7] It has two dorsal fins and one anal fin, with the first ray in the first dorsal fin being elongated to form a whisker-like projection. It has 51–53 vertebrae (including urostyle).[8] The upper body is brown-red, its belly pink, there is a blue hue around its head, and the barbels and fin tips are red. The young are silvery in colour, hence the name.[2]
Habitat
Arctic rockling live in the northeastern Atlantic Ocean,[9] in very cold water, 0 °C (32 °F) or lower.[10] It is epibenthic, living over gravel, mud or sand at depths of 400–500 m (1,300–1,600 ft), sometimes as shallow as 150 m (490 ft).[2]
Behaviour
Arctic rockling feed on decapod, amphipod, and euphausiid crustaceans, and fish.[11]
References
-
^ "WoRMS - World Register of Marine Species - Gaidropsarus argentatus (Reinhardt, 1837)". www.marinespecies.org.
-
^ a b c "Silver Rockling - Gaidropsarus argentatus". www.arctic.uoguelph.ca.
-
^ Denmark), Jorgen Nielsen (Natural History Museum of; Paul Fernandes (School of Biological Sciences, Zoology Building; Lorance (IFREMER), Pascal; Research), Kjell Nedreaas (Institute of Marine; Strathclyde), Robin Cook (MASTS Marine Population Modelling Group Department of Mathematics and Statistics University of; Ann-Britt Florin (Institute Of Coastal Research, Department of Aquatic Resources (October 17, 2014). "IUCN Red List of Threatened Species: Gaidropsarus argentatus". IUCN Red List of Threatened Species.
-
^ "Bulletin of the United States National Museum". U.S. Government Printing Office. August 28, 1898 – via Google Books.
-
^ Farrell, Anthony P.; Steffensen, John F. (October 26, 2005). Fish Physiology: The Physiology of Polar Fishes. Gulf Professional Publishing. ISBN 9780123504463 – via Google Books.
-
^ Campana, Steven E. (August 28, 2004). Photographic Atlas of Fish Otoliths of the Northwest Atlantic Ocean. NRC Research Press. ISBN 9780660191089 – via Google Books.
-
^ "WoRMS - World Register of Marine Species - Gaidropsarus argentatus (Reinhardt, 1837)". www.marinespecies.org.
-
^ Coad, Brian W.; Reist, James D. (January 1, 2018). Marine Fishes of Arctic Canada. University of Toronto Press. ISBN 9781442647107 – via Google Books.
-
^ "Fishery Bulletin". National Marine Fisheries Service. August 28, 1979 – via Google Books.
-
^ "Marine Species Identification Portal : Arctic rockling - Onogadus argentatus". species-identification.org.
-
^ "WoRMS - World Register of Marine Species - Gaidropsarus argentatus (Reinhardt, 1837)". www.marinespecies.org.
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Arctic rockling: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
The Arctic rockling (Gaidropsarus argentatus), also called the silver rockling or Arctic threebeard, is a species of fish in the family Lotidae.
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Gaidropsarus argentatus
(
Basco
)
fornecido por wikipedia EU
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Gaidropsarus argentatus: Brief Summary
(
Basco
)
fornecido por wikipedia EU
Gaidropsarus argentatus Gaidropsarus generoko animalia da. Arrainen barruko Lotidae familian sailkatzen da.
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Gaidropsarus argentatus
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Vissen Gaidropsarus argentatus is een straalvinnige vissensoort uit de familie van de kwabalen (Lotidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1837 door Reinhardt.
Bronnen, noten en/of referenties Geplaatst op:
22-10-2011
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen.
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Silverskärlånga
(
Sueco
)
fornecido por wikipedia SV
Silverskärlånga (Gaidropsarus argentatus) är en fisk i familjen lakefiskar.
Utseende
Silverskärlångan har två ryggfenor. Den främre har kort längd och mycket låg höjd. Den främsta fenstrålen är emellertid förlängd, och har minst dubbla längden jämfört med ögats diameter. Den bakre ryggfenan är mycket lång och når nästan ända till stjärtfenan. Även analfenan är relativt lång, dock mindre än halva kroppslängden. Färgen är flammigt rödbrun över större delen av kroppen, buken är ljusare. Fenorna är röda, speciellt i de perifera delarna. Kroppen är långsträckt, med tre skäggtömmar på huvudet; en under hakan och två på nosens ovansida. Fisken blir omkring 30 – 35 centimeter lång, maxlängden[1] är 45 centimeter.[2]
Utbredning
Silverskärlångan är en typiskt arktisk art. Den förekommer i norra Atlanten från Nunavut-territoriet i Kanada, runt Grönlands sydspets, över Atlanten via Islands nordkust och från Shetlandsöarna längs norska kusten i höjd med Bergen upp till Spetsbergen.[3]
Vanor
Den lever på mjuka, icke kustnära bottnar på mellan 150 och 2000 meters djup[2].
Fisken lever på små kräftdjur. Kan undantagsvis ta mindre fiskar. [3]
Källor
-
^ Enligt källa i FishBase nedan
- ^ [a b] B. Muus, J. Nielsen, U. Svedberg 1999. Havsfisk och fiske i Nordvästeuropa ISBN 91-518-3505-3
- ^ [a b] FishBase
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Silverskärlånga: Brief Summary
(
Sueco
)
fornecido por wikipedia SV
Silverskärlånga (Gaidropsarus argentatus) är en fisk i familjen lakefiskar.
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銀三鬚鱈
(
Chinês
)
fornecido por wikipedia 中文维基百科
銀三鬚鱈: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
銀三鬚鱈，為輻鰭魚綱鱈形目江鱈科的其中一種，分布於北大西洋區，包括加拿大、冰島、格陵蘭、挪威、英國、愛爾蘭、丹麥、法羅群島等海域，棲息深度150-2260公尺，體長可達35公分，棲息在沙石底質海域，屬肉食性，以魚類、甲殼類、端足類等為食，可作為食用魚。
Diet
(
Inglês
)
fornecido por World Register of Marine Species
Feeds on decapod, amphipod, and euphausiid crustaceans, sometimes fishes are included in the diet.
North-West Atlantic Ocean species (NWARMS)
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Distribution
(
Inglês
)
fornecido por World Register of Marine Species
Northern Atlantic: off southeastern coasts of Greenland, all but southern coast of Iceland, the Faroe-Shetland ridge to Norwegian coasts north from Bergen. In the western North Atlantic from Greenland southward to off Baffin Island and Labrador to the Grand Bank.
North-West Atlantic Ocean species (NWARMS)
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Habitat
(
Inglês
)
fornecido por World Register of Marine Species
Occasionally found in Canadian Atlantic waters. Deepwater species. Found offshore at depths of 150- 2000 m on soft bottoms.
North-West Atlantic Ocean species (NWARMS)
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Habitat
(
Inglês
)
fornecido por World Register of Marine Species
benthic
North-West Atlantic Ocean species (NWARMS)
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这是一篇關於魚類的小作品。你可以通过编辑或修订扩充其内容。 