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. 2017 Oct 10;10:460. doi: 10.1186/s13071-017-2395-y

Fig. 3.

Fig. 3

Maximum Likelihood tree for Bulinus forskalii, B. crystallinus and B. canescens based on cox1 sequences. Maximum likelihood tree of a 590 bp fragment of the cytochrome c oxidase subunit 1 (cox1) gene for Bulinus forskalii, B. crystallinus and B. canescens collected in this study, with additional previously published sequences. B. truncatus was selected as the outgroup. Numbers at the nodes indicate bootstrap support (1000 replications). The scale-bar indicates substitutions per nucleotide site