Ji, D., Shin, M. K., Choi, J. K., Clamp, J. C., & Al-Rasheid, K. A. S. (2011).

Redescriptions of five species of marine peritrichs, Zoothamnium plumula, Zoothamnium nii, Zoothamnium wang, Pseudovorticella bidulphiae, and Pseudovorticella marina (Protista, Ciliophora)

. Zootaxa, 2930(1), 47–59. https://doi.org/10.11646/zootaxa.2930.1.4