Patrick R. Stephens
Stephens, P. R., and J. J. Wiens. 2003. Explaining species richness from continents to communities: the time for speciation effect in emydid turtles. American Naturalist 161: 112–128. pdf
Stephens, P. R., and J. J. Wiens. 2003. Ecological diversification and phylogeny of emydid turtles. Biological Journal of the Linnean Society 79:577–610. pdf
Stephens, P. R., and J. J. Wiens. 2004. Convergence, divergence, and homogenization in the ecological structure of emydid turtle communities: the effects of phylogeny and dispersal. American Naturalist 164:244–164. pdf
Smith, S. A., P. R. Stephens, and J. J. Wiens. 2005. Phylogeny, biogeography, and replicated patterns of species richness in temperate treefrogs. Evolution 59:2433–2450. pdf
Stephens, P. R., and J. J. Wiens. 2007. Unexpected evolutionary trade-offs in the ecological diversification of emydid turtles. Journal of Evolutionary Biology (submitted).
Stephens, P. R. and J. J. Wiens. 2007. Primary niche conservatism and community assembly in emydid turtles. (in prep., to be submitted to Ecology).