Reference

H. Long, Weibo Song, A. Warren, Khaled A. S. AL-Rasheid, J. Gong, X. Chen (2007): Two new ciliates from the North China Seas, Schizocalyptra aeschtae nov. spec. and Sathrophilus holtae nov. spec., with new definition of the Genus Sathrophilus (Ciliophora, Oligohymenophora) – Acta Protozool. – 46: 229 - 245.