basis of recordBerger, H. (1999). Monograph of the Oxytrichidae (Ciliophora, Hypotrichia). <em>Monographiae Biologicae.</em> volume 78., available online athttps://doi.org/10.1007/978-94-011-4637-1[details] Available for editors
basis of recordBerger, H. (2011). Monograph of the Gonostomatidae and Kahliellidae (Ciliophora, Hypotricha). <em>Monographiae Biologicae.</em> volume 90., available online athttps://doi.org/10.1007/978-94-007-0455-8[details] Available for editors