Class Oligotrichea Scott and Marchant 2005
Full reference: F. J. Scott and H. J. Marchant. 2005. Antarctic marine protists. Australian Biological Resources Study: Canberra
Parent taxon: Ciliophora according to Bütschli 1887
Sister taxa: Cadosina, Calpionellida, Colomisphaera, Polyhymenophora, Stomiosphaera, Tintinnida
Subtaxa: Choreotrichida
Distribution: there are no occurrences of Oligotrichea in the database