Papuansorsa Koko ja ulkonäkö | Levinneisyys | Lähteet | NavigointivalikkoInfobox OKNimi-testi OKIUCN-testi OK Salvadorina waigiuensisFactsheet

Vaarantuneet lajitSorsat


VaarantunutWikispecies-logo.svgPapuansorsa WikispeciesissäCommons-logo.svgPapuansorsa CommonsissasorsalintuUudessa-GuineassaIndonesiassaPapua-Uusi-Guineassa

































Papuansorsa
Salvadorina waigiuensis 1895.jpg
Uhanalaisuusluokitus

Vaarantunut [1]



Vaarantunut


Tieteellinen luokittelu
Domeeni:
Aitotumalliset Eucarya
Kunta:
Eläinkunta Animalia
Pääjakso:
Selkäjänteiset Chordata
Alajakso:
Selkärankaiset Vertebrata
Luokka:
Linnut Aves
Lahko:
Sorsalinnut Anseriformes
Heimo:
Sorsat Anatidae
Suku:
Salvadorina
Laji:
waigiuensis
Kaksiosainen nimi

Salvadorina waigiuensis
Rothschild & Hartert, 1894


Katso myös

 Wikispecies-logo.svg Papuansorsa Wikispeciesissä
 Commons-logo.svg Papuansorsa Commonsissa



Infobox OKNimi-testi OKIUCN-testi OK

Papuansorsa (Salvadorina waigiuensis) on harvinainen sorsalintu, joka on Uudessa-Guineassa kotoperäinen laji. Se on sukunsa ainoa laji.



Koko ja ulkonäkö |


Papuansorsa kasvaa 38-43 cm pitkäksi ja painaa 400-525 grammaa. Sillä on pitkulainen vartalo ja ruskeansävyinen juovikas höyhenpeite. Nokka on kirkkaan keltainen. Koiraan ja naaraan voi erottaa silmien väristä: koiraan silmät ovat punaiset, naaraan taas ruskeat.[2]



Levinneisyys |


Papuansorsaa tavataan Indonesiassa ja Papua-Uusi-Guineassa.[1]



Lähteet |



  1. ↑ ab BirdLife International: Salvadorina waigiuensis IUCN Red List of Threatened Species. Version 2013.2. 2012. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 4.6.2014. (englanniksi)


  2. ↑ Factsheet ARKive. Viitattu 7.10.2013.







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