1. Historical climate change and speciation: Neotropical seasonally dry forest plants show patterns of both Tertiary and Quaternary diversification;RT Pennington;Philos Trans R Soc Lond B Biol Sci,2004
2. Ecologia e conservação da Caatinga;DE Prado,2003
3. cologia e conservação da Caatinga;MT Rodrigues,2003
4. The neotropical annual fish genus Cynolebias (Cyprinodontiformes: Rivulidae): phylogenetic relationships, taxonomic revision and biogeography;WJEM Costa;Ichthyol Explor Freshwaters,2001
5. Taxonomic revision of the seasonal South American killifish genus Simpsonichthys (Teleostei: Cyprinodontiformes: Aplocheiloidei);WJEM Costa;Zootaxa,2007