Reference

Helmut Berger, S.Y. Moon-van der Staay, G.W. Moon-van der Staay, Johannes H.P. Hackstein, W.D. Krautgartner, Wilhelm Foissner (2004): Reconciling morphological and 18S rRNA phylogenies in the stichotrichines (Ciliophora, Spirotrichea), including new sequences from some rare species – Ber. nat.-med. Verein Innsbruck, Suppl. – 15: 15.