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Phylogenetic trees of selected Cogia inferred from protein-coding regions of a) the nuclear (autosomes) and b) the mitochondrial genomes. Different species are shown in different colors: C. hippalus (blue with its subspecies C. h. peninsularis labeled in violet), C. hiska (red, with its subspecies C. h. hester labeled in magenta), and C. outis (black).
