Summary of the new reference trees with the main ciliate taxa and incertae sedis groups.
Part of: Rajter Ľ, Dunthorn M (2021) Ciliate SSU-rDNA reference alignments and trees for phylogenetic placements of metabarcoding data. Metabarcoding and Metagenomics 5: e69602. https://doi.org/10.3897/mbmg.5.69602