Porto, Ana Victoria Dunke, Francine De Vargas Rigo, Alan Warren, and Laura R. P. Utz. 2024. “Checklist of Species in the Genus Epistylis (Ciliophora, Peritrichia): The First Step for a Taxonomic Revision”. Zootaxa 5415 (2). Auckland, New Zealand:269-99. https://doi.org/10.11646/zootaxa.5415.2.3.