Gikan sa Wikipedia, ang gawasnong ensiklopedya
Kaliwatan sa
uso
ang
Ursus maritimus
[2]
. Una ning gihulagway ni
Phipps
ni adtong 1774.
[3]
Ang
Ursus maritimus
sakop sa
kahenera
nga
Ursus
, ug
kabanay
nga
uso
.
[2]
[4]
Giklaseklase sa
IUCN
ang kaliwatan sa
madutlan
.
[1]
Kini nga matang hayop na sabwag sa:
Walay nalista nga matang nga sama niini.
[2]
- ↑
1.0
1.1
"
Ursus maritimus
"
.
IUCN Red List of Threatened Species.
Version 2012.2
.
International Union for Conservation of Nature
. 2008
. Retrieved 24/10/2012
.
;
- ↑
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., Did?iulis V. (ed) (2019).
"Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist"
. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 35489725
. Retrieved
2019-11-11
.
CS1 maint: multiple names: authors list (
link
)
- ↑
(2003) , database,
http://www.menv.gouv.qc.ca/biodiversite/centre.htm
Archived
2005-04-06 at the
Wayback Machine
- ↑
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.