Phylogenetic positions of four hypotrichous ciliates (Protista, Ciliophora) based on SSU rRNA gene, with notes on their morphological characters

Yang, Caiting, Liu, An, Xu, Yusen, Xu, Yuan, Fan, Xinpeng, Al-Farraj, Saleh A., Ni, Bing, Gu, Fukang (2015): Phylogenetic positions of four hypotrichous ciliates (Protista, Ciliophora) based on SSU rRNA gene, with notes on their morphological characters. Zootaxa 4000 (4): 451-463, DOI: http://dx.doi.org/10.11646/zootaxa.4000.4.4