Figure 3 in Species delineation and global population structure of Critically Endangered sawfishes (Pristidae)

Figure 3. Majority-rule consensus tree of 10 000 bootstrap pseudoreplicates constructed using maximum parsimony based on 480-bp sequences of the mitochondrial DNA gene NADH-2 of sawfish specimens sampled along the geographical range of the group. Clades with high bootstrap support are coloured with geographical origin noted. Outgroup species included in the analyses were Aetobatus narinari, Raja rhina, Dasyatis annotata, and Rhizoprionodon porosus (available from G. Naylor's database).