Aves |
Procellariiformes |
Procellariidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Polar
Endemic to Antarctica. Found to stray north to the southern parts of South America, South Africa, Australia and southern Pacific islands (e.g., New Zealand).
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 46.0 cm TL hane/ej könsbestämd; (Ref. 8812); publicerad maxvikt: 695.00 g (Ref. 356)
Wing: 31.15 cm.
Total Length: 40 to 46 cm; Wingspan: 101 to 104 cm (Ref. 8812). Feeds mainly on epipelagic fish, Pleuragramma antarcticum (Ref. 5056), Electrona antarctica (Ref. 4633), squid (Ref. 4633), Antarctic krill Euphausia superba (Ref. 3930). Feeds by surface seizing and plunging; pursuit plunging; pack-ice.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
van Franeker, J.A., M. Gavrilo, F. Mehlum, R.R. Veit and E.J. Woehler 1999 Distribution and abundance of the Antarctic Petrel. Waterbirds 22(1):14-28. (Ref. 4800)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
| FishSource |
Verktyg
Ytterligare information
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans Life cycleReproduktionKönsmognadFecundityLekEggsEgg developmentLarvae PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=16.61-44.33).
Fishing Vulnerability
Moderate vulnerability (36 of 100).
Price category
Unknown.
