Mayén-Estrada, Rosaura, and John C. Clamp. “An Annotated Checklist of Species in the Family Lagenophryidae (Ciliophora, Oligohymenophorea, Peritrichia), With a Brief Review of Their Taxonomy, Morphology, and Biogeography”. Zootaxa 4132, no. 4 (July 1, 2016): 451–492. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.4132.4.1.