DNA sequence data reveal a subfamily-level divergence within Thamnophilidae (Aves: Passeriformes)

► We constructed a partial DNA-based phylogeny of the family Thamnophilidae. ► We demonstrate that the genus Terenura is polyphyletic. ► A new genus and a new subfamily are described for a subset of species currently placed in Terenura. ► We discuss the taxonomic and phylogenetic significance of this divergent lineage. ► This study emphasizes the importance of including samples of type taxa in phylogeny-based taxonomic studies.