Bibliography

Macey, J. R., J. L. Strasburg, J. A. Brisson, V. T. Vredenburg, M. R. Jennings, and A. Larson. 2001. Molecular phylogenetics of western North American frogs of the Rana boylii species group. Molecular Phylogenetics and Evolution 19: 131–143 (https://doi.org/10.1006/mpev.2000.0908).