Bibliography

Wiens, J. J., C. H. Graham, D. S. Moen, S. A. Smith, and T. W. Reeder. 2006. Appendix from J.J. Wiens et al., "Evolutionary and ecological causes of the Latintudinal diversity gradient in hylid frogs: treefrog trees unearth the roots of high tropical diversity" (Am. Nat., vol. 168, no. 5, pp. 579–596). American Naturalist 168 (Suppl. data): 1–27.