Fig. 1

Phylogenetic tree of Limia based on the mitochondrial (mt) cytochrome b gene. Maximum likelihood bootstrap values are placed after Bayesian inference posterior probabilities at each node. Both phylogenetic analyses revealed identical topologies. Species endemic to Lake Miragoâne formed a separate clade, compatible with an in-situ radiation. Phylogenetic relationships within the Lake Miragoâne clade were not resolved in our analyses