Marin-Spiotta, E., R. Ostertag, and W. L. Silver. 2007. Long term patterns in reforestation of tropical pastures: plant community composition and aboveground biomass accumulation. Ecological Applications 17: 828-839. (pdf will be available available in plone)
In the Special Volume of the Caribbean Journal of Science, which has papers from the Second Latin-American Meeting on Oligochaeta Ecology and Taxonomy: Earthworms as Invasive Species: Richardson, B.A., Borges, S. and Richardson, M.J. (2006). Differences Between Epigeic Worm Populations in Tank Bromeliads from Puerto Rico and Dominica. Caribbean Journal of Science 42: 380-385.