Figure 3.
Detailed view of the seven Bulinus species within the maximum-likelihood estimates (1000 bootstrap replicates) using 18S and 28S (All genes together with GTR + G as selected model). An asterisk indicates node support ≥ 80 for all methods used (parsimony, distance, and likelihood bootstrap analyses), with Indoplanorbis exustus as outgroup. Scale bar indicates 5 substitutions per 100 sites for 28S region.