Bibliography
Vieites, D. R., M.-S. Min, and D. B. Wake . 2007. Rapid diversification and dispersal during periods of global warming by plethodontid salamanders. Proceedings of the National Academy of Sciences of the United States of America 104: 19903-19907 [supplementary data available at http://www.pnas.org/content/104/50/19903/suppl/DC1#ST].
