Urocitellus richardsonii
Urocitellus richardsonii
Thực đơn
Urocitellus richardsoniiLiên quan
Urocitellus Urocitellus undulatus Urocitellus beldingi Urocitellus richardsonii Urocitellus brunneus Urocitellus armatus Urocitellus washingtoni Urocitellus columbianus Urocitellus elegans Urocitellus townsendiiTài liệu tham khảo
WikiPedia: Urocitellus richardsonii http://www.departments.bucknell.edu/biology/resour... http://www.iucnredlist.org/details/42561 //www.worldcat.org/oclc/62265494