Species are listed by common and scientific names, as per R. S. Hoffman and D. L. Pattie, A Guide to Montana Mammals, 1968.[3]
^"Montana Field Guide". Montana Department of Fish, Wildlife and Parks. Retrieved 21 November 2010.
^Species of concern are native taxa that are at-risk due to declining population trends, threats to their habitats, restricted distribution, and/or other factors. Designation as a Montana Species of Concern or Potential Species of Concern is based on the Montana Status Rank, and is not a statutory or regulatory classification. Rather, these designations provide information that helps resource managers make proactive decisions regarding species conservation and data collection priorities."Species Status Codes". Retrieved 20 November 2010.
^Hoffman, R.S.; Pattie, D.L. (1968). A Guide to Montana Mammals. University of Montana Press.