Fig. 3
From: Diversity and evolution of anuran trypanosomes: insights from the study of European species
Maximum likelihood phylogenetic tree of aquatic trypanosomes based on 18S rRNA gene sequences. Host taxa are shown by symbols defined in the key for hosts. The clades of frog trypanosomes are labeled according to [19, 51]. The species studied in the present study are marked by inverted colors of font and background. Numbers at the branches indicate the Bayesian posterior probability and maximum likelihood bootstrap support, respectively. The scale-bar indicates the number of substitutions per site. The tree was rooted with the sequences of terrestrial trypanosomes. The accession numbers for the studied trypanosomes are not indicated since in each case the consensus inferred from several sequences was used