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. 2018 Jan 19;16(1):37. doi: 10.3390/md16010037

Figure 4.

Figure 4

Phylogenetic relationship of the planocerid-like flatworms (Planocera sp.) and related polyclad species in Acotylea inferred from the COI gene sequence. The phylogenetic tree was generated by maximum likelihood analysis. Numbers at branches denote the bootstrap percentages from 1000 replicates. The accession numbers for the sequences are shown in parentheses. The accession numbers LC341285–LC341287 refer to those deposited in the DDBJ/EMBL/GenBank databases in this study. The sequence from Dugesia japonica was used as the outgroup. Only bootstrap values exceeding 50% are presented. The scale refers to nucleotide substitutions per site.