Pterodroma ultima, Murphy's petrel
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Pterodroma ultima   Murphy, 1949

Murphy's petrel
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Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Aves | Procellariiformes | Procellariidae

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

.  Subtropical

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Eastern Pacific.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 41.0 cm TL hane/ej könsbestämd; (Ref. 8812); publicerad maxvikt: 360.00 g (Ref. 356)

Short description Morfologi

Culmen: 3.1 cm; tarsus: 4.0 cm; wing: 27.8 cm.

Biologi     Ordlista (t.ex. epibenthic)

Total Length: 38 to 41 cm; Wingspan: 97 cm (Ref. 8812). Feeding rate of 1.93 feeds every 10 days at about one month old (Ref. 6661). Eradication of the predator Kiore has been done to conserve this bird species, to administer recovery and recolonization of seabirds (Ref. 87924). Breeds on oceanic islands. Does not typically trail ships (Ref. 91362). Feeds by surface-seizing (Ref. 356). Adult Murphy's petrels deliver food about every tenth day during chick rearing, thus they may be foraging closer to the colony during rearing that incubation (Ref. 5720).

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

Main reference referenser | Koordinator | Medarbetare

Williams, G.R. 1960 The birds of the Pitcairm Islands, central Pacific Ocean. Ibis 102:58-70. (Ref. 6661)

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

  Least Concern (LC) ; Date assessed: 30 July 2019

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ytterligare information

Trophic Ecology
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

Fishing Vulnerability (Ref. 71543): Low to moderate vulnerability (31 of 100).
Price category (Ref. 80766): Unknown.