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Oceanodroma leucorhoa   (Vieillot, 1818)

Leach's storm petrel
Hochladen Photos 
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No photo available for this species.
No drawings available for Hydrobatidae.


Luxembourg country information

Common names: [No common name]
Occurrence: stray
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/lu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lepage, D., 2007
National Database:

Common names from other countries

Classification / Names / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Procellariiformes (Tubenoses) > Hydrobatidae ()

Environment: milieu / climate zone / depth range / distribution range Ökologie

.   Tropical; 70°N - 43°S, 140°E - 27°E (Ref. 125423)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Indo-Pacific, Atlantic Ocean and the Arctic. Tropical to polar.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm Max length : 22.0 cm TL Männchen/unbestimmt; (Ref. 8812); max. veröff. Gewicht: 50.00 g (Ref. 356)

Kurzbeschreibung Morphologie

Culmen: 1.63 cm; tarsus: 2.5 cm; wing: 15.4 cm.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Total Length: 19 to 22 cm; Wingspan: 45 to 48 cm (Ref. 8812). Continental shelf; <200 km (Ref. 81748). Found over sea and along shores (Ref. 83946). Pattering and dipping displays (Ref. 81748). One of the largest global population of seabirds at >10 million individuals. Goes on long transequatorial migrations, from high northern or southern latitudes across to high opposite latitudes. Found over a wide variety of habitat. Obtain food at surface of sea; an offshore feeder. Copulation occurring ashore and ovum fertilization happens at sea; delayed fertilization possible because of sperm-storage glands; allows birds to feed at sea while egg forms and prior to the long period of fasting during egg incubation. Stomach oils an energy source to the incubating bird, a species with one of the highest daily rates of mass loss while incubating its eggs. Hatchling size = 6.3 g. Chicks exhibit nestling obesity. Chicks feed sporadically in burrows; conserves water; with urine osmolality of 735 mmol/kg. Effect of oil pollution is slowed weight gain and higher chick mortality. Predation pressure from Herring Gulls (Larus argentatus) and Great Black-backed Gulls (Larus marinus) as a consequence of closure of eastern Canadian ground-fishery (1992-1999) which eliminated discard and offal food source for these predatory birds (Ref. 87784).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Birds breed when they reach 3 years of age; although some adults do not return in the breeding colony annually, i.e., those who were able to breed successfully in the previous year do not breed the following year.

Hauptreferenz Referenzen | Koordinator | Partner

Lepage, D. 2007. (Ref. 7816)

IUCN Rote Liste Status (Ref. 130435)


CITES Status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Nutzung durch Menschen


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Mehr Information

Namen
Synonyme
Räuber
Fortpflanzung
Geschlechtsreife
Ablaichen
Fecundity
Eier
Eientwicklung
Alter/Größe
Wachstum
Länge-Gewicht
Länge-Länge
Morphologie
Larven
Dichte
Referenzen
Mass conversion

Internet Quellen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (Genom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Gehe zu, Suchen) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 1.7 - 26.1, mean 10.1 (based on 2430 cells).
Widerstandsfähigkeit (Ref. 69278) hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=11.88-29.43).
Verwundbarkeit (Ref. 71543): Low vulnerability (12 of 100).
Preiskategorie (Ref. 80766): Unknown.