Peng, X., Shi, X. & Warren, A. (2007)

Establishment of a new peritrich ciliate genus, Pseudepistylis n. gen. (Ciliophora: Peritrichia: Epistylididae), with a description of a new freshwater species, Pseudepistylis songi n. sp. from Wenzhou, China

. Zootaxa, 1524 (1), 35–45.