Reference

Khaled A. S. AL-Rasheid, Wilhelm Foissner (1999): Feeding and ontogenesis in *Sultanophrys*, a karyrelictid, trachelocercid ciliate: evolution at the base of the ciliate tree. In: Hansen P.J. & Fenchel T. (eds.): Bood of Abstracts. 3rd European Congress of Protistology 9th European Conference on ... – Helsingor – : 15.