Reference

J. Gong, Weibo Song, Alan Warren (2002): Redescriptions of two marine cyrtophorid ciliates, Dysteria cristata (Gourret and Roeser, 1888) Kahl, 1931 and Dysteria monostyla (Ehrenberg, 1838) Kahl, 1931 (Protozoa, Ciliophora, Cyrtophorida), from China – Europ. J. Protistol. – 38: 213 - 222.