Polysticta stelleri
Hulga sa Pagkapuo
Puydeng mapuo  (IUCN 3.1)[1]
Siyentipikinhong Pagklasipikar
Kaginharian:	Animalia
Ka-ulo:	Chordata
Kasipak-ulo:	Vertebrata
Kahutong:	Aves
Kahanay:	Anseriformes
Kabanay:	Anatidae
Kahenera:	Polysticta
Espesye:	Polysticta stelleri
Siyentipikinhong Ngalan
Polysticta stelleri (Pallas, 1769)

Kaliwatan sa itik ang Polysticta stelleri^[2]. Una ning gihulagway ni Peter Simon Pallas ni adtong 1769.^[3] Ang Polysticta stelleri sakop sa kahenera nga Polysticta, ug kabanay nga itik.^[2][4] Giklaseklase sa IUCN ang kaliwatan sa madutlan.^[1]

Kini nga matang hayop na sabwag sa:

• Amihanang Amerika
• Uropa ug amihanang Asya

Walay nalista nga matang nga sama niini.^[2]

1. ↑ ^{1.0 1.1} "Polysticta stelleri". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. 2012. Retrieved 24/10/2012. {{cite web}}: Check date values in: |accessdate= (help); Invalid |ref=harv (help)
2. ↑ ^{2.0 2.1 2.2} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 35517429. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
3. ↑ Gill, Frank, and Minturn Wright (2006) , Birds of the World: Recommended English Names
4. ↑ Tom Orrell (custodian), Dave Nicolson (ed). (2019). ITIS Global: The Integrated Taxonomic Information System (version Jun 2017). In: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist (Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., Nieukerken E. van, Zarucchi J., Penev L., eds.). Digital resource at www.catalogueoflife.org/annual-checklist/2019. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X.