Morphological and Molecular Identification of the New Species, Trichodina pseudoheterodentata sp. n. (Ciliophora, Mobilida, Trichodinidae) from the Channel Catfish, Ictalurus punctatus, in Chongqing China. Journal of Eukaryotic Microbiology, 64(1), Jan 2017: 45-55. 53 [Zoological Record Volume 153]