IRMNG taxon details
original description
Hist. Nat. Mamm., 2 page(s): 20 [details]
basis of record
Neave, S. A. and successors. (1939-2004). Nomenclator Zoologicus, vols. 1-10 online. [developed by uBio, hosted online at MBLWHOI Library]. , available online at http://ubio.org/NomenclatorZoologicus/ [details]
basis of record
SN2000/McKenna & Bell, 1997 [details]
verified source for family
Wilson, D.E.; Reeder, D.M. (editors). (2005). Mammal Species of the World. A Taxonomic and Geographic Reference (3rd Ed.). Johns Hopkins University Press, Baltimore. 2,142 pp. [details]
name verified source
Neave, S. A. and successors. (1939-2004). Nomenclator Zoologicus, vols. 1-10 online. [developed by uBio, hosted online at MBLWHOI Library]. , available online at http://ubio.org/NomenclatorZoologicus/ [details]
current name source
Wilson, D.E.; Reeder, D.M. (editors). (2005). Mammal Species of the World. A Taxonomic and Geographic Reference (3rd Ed.). Johns Hopkins University Press, Baltimore. 2,142 pp. [details]
extant flag source
SN2000/McKenna & Bell, 1997, PaleoDB [details]
habitat flag source
As per family (except polar bear) [details]
original description
(of Nearctos Gray, 1873) Ann. Mag. Nat. Hist., (4) 12 page(s): 183 [details]
From other sources
Type species as cited Ursus ornatus F. G. Cuvier, 1825. [details]
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