Pelz-Serrano K, Munguia-Vega A, Piaggio AJ, Neubaum M, Munclinger P, van Riper C III, Culver M, 2009. Development of nine new microsatellite loci for the American beaver, Castor Canadensis (Rodentia: Castoridae), and cross-species amplification in the European beaver, Castor fiber. Molecular Ecology Resources 9:551-554.
This link will direct you to a non-government website that may have different privacy
policies from those of the U.S. Geological Survey.