Dunthorn, M., Hall, M., Foissner, W., Stoeck, T., Katz, L. (2014). 
	Broad Taxon Sampling of Ciliates Using Mitochondrial Small Subunit Ribosomal DNA. Acta Protozoologica, 2014, 207-213. doi: https://doi.org/10.4467/16890027AP.14.017.1598