Clangula hyemalis, Long-tailed duck

Clangula hyemalis   (Linnaeus, 1758)

Long-tailed duck
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Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Aves | Anseriformes | Anatidae

Environment: milieu / climate zone / djupintervall / distribution range Ekologi

; sötvatten; djupintervall 0 - 60 m (Ref. 83519), usually 0 - 3 m (Ref. 115862).  Temperate; 84°N - 35°N, 180°W - 180°E (Ref. 124582)

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Pacific Ocean and Northern Atlantic and the Arctic: Alaska, Canada, Russia and USA.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 51.0 cm TL hane/ej könsbestämd; (Ref. 94965); publicerad maxvikt: 648.50 g (Ref. 356)

Short description Morfologi

Culmen: 2.65 cm; tarsus: 3.495 cm; wing: 22.0 cm.

Biologi     Ordlista (t.ex. epibenthic)

Maximum common depth based on occurrence (Ref. 115862). To be replaced with a better reference. Primarily lives in coastal marine waters approximately 9 months in a year. During breeding season, it frequents shallow wetlands towards the edge of the boreal forest; while non-breeding birds use deeper ponds, lakes and nearshore marine areas. Winter along the Pacific coast from the Bering Sea to as far as California; and some from Alaska may reach the northern Bering Sea across to Russia Foraging behavior involves diving and swimming underwater up to a depth of less than 9 meters. This duck has been recorded to dive up to 60 meters (Ref. 83519). Common diving depth is 2-3 m (9-10 ft) (Ref. 115862).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

Main reference referenser | Koordinator | Medarbetare

Sea Duck Joint Venture 2003 Sea duck information series: Long-tailed duck (Clangula hyemalis). Sea Duck Joint Venture http://www.seaduckjv.org/infoseries/ltdu_sppfactsheet.pdf. [Accessed 08/02/2010]. (Ref. 83519)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Sårbar, se IUCNs rödlista (VU) (A4bce); Date assessed: 07 August 2018

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Threat to humans

Human uses


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Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 0.4 - 14, mean 6 (based on 3047 cells).
Fishing Vulnerability (Ref. 71543): Moderate vulnerability (40 of 100).
Price category (Ref. 80766): Unknown.

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