アメリカグマ (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "アメリカグマ" in Japanese language version.

refsWebsite

Global rank Japanese rank

2,927^th place

1,083^rd place

2^nd place

6^th place

733^rd place

809^th place

1,859^th place

1,781^st place

2,490^th place

194^th place

animaldiversity.org

W. Christopher Wozencraft, "Ursus americanus," Mammal Species of the World, (3rd ed.), Volume 1, Don E. Wilson & DeeAnn M. Reeder (ed.), Johns Hopkins University Press, 2005, p. 588.

Garshelis, D.L., Crider, D. & van Manen, F. (IUCN SSC Bear Specialist Group). 2008. Ursus americanus. The IUCN Red List of Threatened Species 2008: e.T41687A10513074. doi:10.2305/IUCN.UK.2008.RLTS.T41687A10513074.en. Downloaded on 05 May 2016.