S1_Morphological data matrix TNT file

S1 [Morphological data matrix TNT file] Morphological data matrix for cladistic analysis in TNT, composed by 62 characters evaluated in 26 Echimyid taxa. S2 [Combined data matrix TNT file] Combined data matrix for cladistic analysis in TNT of 30 Echimyid taxa. Data set is composed both 62 morphological and 5303 DNA characters from the first portion of the protein-coding cytochrome b gene, 12S ribosomal RNA, growth hormone receptor exon 10, recombination activating gene 1, and the v von Willebrand factor exon 28. S3 [Combined data matrix Nexus file] Nexus file of combined data matrix for the Bayesian analysis. Detail of the matrix composition is indicated in Supplemental Material S2. S4 [Common synapomorphies and autapomorphies] List of common synapomorphies and autapomorphies of three most parsimonious morphological trees obtained in the TNT cladistics analysis of equal weights.