“…Consequently, many species have been transferred to their correct taxonomic group, many of which have been redefined or newly erected (Berger, 2008(Berger, , 2011. The investigation of previously undersampled or unexplored habitats has also led to the discovery of an unknown hypotrich diversity (Chen, L., Liu, Liu, Al-Rasheid, & Shao, 2013;Chen, X., Shao, Lin, Clamp, & Song, 2013b;Fan et al, 2014a, Fan, Hu, Gao, Al-Farraj, & Al-Rasheid, 2014bFoissner, Filker, & Stoeck, 2014;Heber, Stoeck, & Foissner, 2014;Jung, Park, & Min, 2014;Kim, Vdacny, Shazib, & Shin, 2014;Kumar et al, 2015;Lu, Gao, Shao, Hu, & Warren, 2014;Shao, Li, Zhang, Song, & Berger, 2014b;Shao, Lv, Pan, Al-Rasheid, & Yi, 2014c).…”