Conservation genetics of the bonnethead shark Sphyrna tiburo in Bocas del Toro, Panama: Preliminary evidence of a unique stock
Fig 5
Maximum parsimony network for S. tiburo CR haplotypes.
Circles are sized proportional to haplotype frequency and color coded for location. Small black dots and hatch marks along the branches represent mutational steps that were not observed in this study. Sample sizes are as follows: Bocas del Toro (BDT = 15), Belize (BZ = 54), and GenBank sequences: North Carolina (NC = 23), Florida Bay (FB = 25), Tampa Bay (TB = 27), Panama City (PC = 25). For details and GenBank accession numbers see S2 Table.
doi: https://doi.org/10.1371/journal.pone.0220737.g005