Reference

Genoveva F. Esteban, B.E. Guhl, K.J. Clarke, T.M. Embley, B.J. Finlay (1993): Cyclidium porcatum n. sp.: a free-living anaerobic scuticociliate containing a stable complex of hydrogenosomes, eubacteria and archaeobacteria [Corrigendum] – Europ. J. Protistol. – 29: 478.