Brachyramphus brevirostris, Kittlitz's murrelet

Brachyramphus brevirostris   (Vigors, 1829)

Kittlitz's murrelet
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Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Aves | Charadriiformes | Alcidae

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

.  Polar; 72°N - 50°N, 146°E - 130°W (Ref. 125423)

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

North Pacific and Arctic: From Sea of Okhotsk east to Alaska, north to Chukchi Sea and south to Bering Sea and Aleutian Islands. Temperate to polar.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 23.0 cm TL hane/ej könsbestämd; (Ref. 8812); publicerad maxvikt: 295.80 g (Ref. 356)

Short description Morfologi

Culmen: 1.96 cm; tarsus: 1.81 cm; wing: 13.98 cm.

Biologi     Ordlista (t.ex. epibenthic)

Pursuit diving; continental shelf; <120 km; ice edges (Ref. 356).

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

Main reference referenser | Koordinator | Medarbetare

Kaler, R.S.A., L.A. Kenney and B.K. Sandercock. 2009. (Ref. 91837)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Near Threatened (NT) (A4ace); Date assessed: 07 August 2018

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
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
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
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): 1.1 - 8, mean 5 (based on 220 cells).
Resiliens (Ref. 69278): Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=30.12-49.15).
Fishing Vulnerability (Ref. 71543): Low vulnerability (13 of 100).
Price category (Ref. 80766): Unknown.