Figure 3 in Ancient DNA from the extinct New Zealand grayling (Prototroctes oxyrhynchus) reveals evidence for Miocene marine dispersal

Figure 3. Median-joining haplotype networks of the Retropinnidae constructed from A, cytochrome b (1363 comparable sites) and B, 16s rRNA (575 comparable sites) alignments in POPART (for GenBank Accession numbers, see Supporting Information, Table S2). Haplotypes (circles) are proportional to frequency (numbers), with number of substitutions indicated by hatches along branches. Black circles represent undetected intermediary haplotypes, with colours corresponding to species.