180543180543180543Status: CITES - Appendix I as U. arctos (Mexico, Bhutan, China, and Mongolia populations) and U. a. isabellinus; otherwise Appendix II. U. S. ESA - Endangered as U. arctos pruinosus, as U. arctos in Mexico, and as U. a. arctos in Italy. Threatened as U. a. ho...185562007-08-20 15:06:38.0Wilson & Reeder, eds. (2005)2007-08-20Comments: Reviewed by Erdbrink (1953), Couturier (1954), Rausch (1963a), Kurtén (1973), Hall (1984) and Pasitschniak-Arts (1993). Ognev (1931) and Allen (1938) recognized U. pruinosus as distinct; not followed by Ellerman and Morrison-Scott (1951), Gao (1987), and Stroganov (1962). Lönnberg (1923b) believed that differences between pruinosus and arctos warranted subgeneric distinction as (Mylarctos) pruinosus; however, this was not supported by Pocock's (1932b) thorough revision. Synonyms allocated a...185572007-08-20 15:06:38.0Wilson & Reeder, eds. (2005)2007-08-20180543Brown BearEnglish180543Grizzly BearEnglish180543Oso pardoSpanish180543180543220180543TWG standards met220valid180543TWG standards met1805432201805431996-06-13 14:51:08.02007-08-20180543Curator of North American mammals and Chief of Mammal Section, National Biological Service, Smithsonian Institution, National Museum of Natural History, Washington, DC, USAAlfred L. GardnerUrsus arctos1805432003-10-28Division of Natural Sciences, Bethel College, 1001 W. McKinley Ave., Mishawaka, IN 46545W. Christopher WozencraftUrsus arctos1805432003-10-28180543Southern Asia2003-10-28North America1998-01-27180543Ursus180541SpeciesUrsus arctos180543Continental USNative2007-08-20CanadaNative2007-08-20AlaskaNative2007-08-20MexicoNative2007-08-201805435Animalia 1805432001-06-21Ursus arctos180543Oso pardoSpanish180543Comisión Nacional para el Conocimiento y Uso de la BiodiversidadCONABIO: (http://www.conabio.gob.mx/)database2005-05-09undefined1996-07-29Ursus arctos180543NODC Taxonomic Codedatabase2010-01-148.01998-09-23Ursus arctos180543Mammal Species of the Worldhttp://nmnhgoph.si.edu/msw/website2005-05-06undefined2001-03-22Ursus arctos180543U. S. Fish and Wildlife Service Endangered Species Program-03/01http://www.fws.gov/endangered/website2012-11-21undefined1805431805411805431987-01-011987-01-0179Resource Publication, no. 166Washington, D.C., USAUnited States Department of the Interior Fish and Wildlife ServiceBanks, R. C., R. W. McDiarmid, and A. L. GardnerUrsus arctos180543Checklist of Vertebrates of the United States, the U.S. Territories, and Canada2013-03-012005-10-010-8018-8221-42005-10-012142Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vols. 1 & 2Baltimore, Maryland, USAJohns Hopkins University PressWilson, Don E., and DeeAnn M. Reeder, eds.Brown BearEnglish180543Ursus arctos180543Grizzly BearEnglish1805432012-11-291993-01-011-56098-217-91993-01-01xviii + 1207Corrections were made to text at 3rd printingMammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printingWashington, DC, USASmithsonian Institution PressWilson, Don E., and DeeAnn M. Reeder, eds.Ursus arctos1805432013-03-012003-12-312003-12-31As-yet (2003) unpublished manuscript from 1998Checklist of Vertebrates of the United States, the U.S. Territories, and CanadaBanks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. StarnesUrsus arctos1805432013-03-012000-01-011-56098-383-32000-01-01xiv + 204With contributions by Bernadette N. Graham, Adam P. Potter, and Mariana M. UpmeyerCommon Names of Mammals of the WorldWashington, DC, USASmithsonian Institution PressWilson, Don E., and F. Russell ColeUrsus arctos1805432013-03-01180543Linnaeus, 1758Ursus arctosUrsus arctos1805431805435Animalia 220Species 180543Linnaeus, 17582004-04-09180543180543valid