Figure 5 in Testing palaeodrainage hypotheses in south-eastern Brazil: phylogeography of the sinistral livebearer fish of the genus Phalloceros (Cyprinodontiformes: Poeciliidae)

Figure 5. Phylogenetic relationships showing two main clades (A, B) within the sinistral Phalloceros group (= Phalloceros leptokeras) according to Bayesian inference (BI) based on concatenated sequences (CS) from the mitochondrial COI and Cytb regions and the nuclear RAG1 gene. Values at nodes represent posterior probabilities. Samples from Parati-Mirim, Paquequer and Macacu are topotypes of Phalloceros aspilos, P. leptokeras and P. tupinamba, respectively. Vertical black bars show the results of species delimitation analyses (see details in Supporting Information, Files S2–S6). Vertical red bar shows our taxonomic decision. Frequencies in the size of the lateral spot are indicated above the drawings and the number of individuals examined (N) are below (see details in Supporting Information, Table S3).