Song, W. (2000). Morphological and taxonomical studies on some marine scuticociliates from China Sea, with description of two new species, Philasterides armatalis sp. n. and Cyclidium varibonneti sp. n. (Protozoa: Ciliophora: Scuticociliatida). <em>Acta Protozoologica.</em> 39, 295-322.[details]
Xu, K.; Dolan, J. (2025). World Ciliophora Database. Cyclidium varibonneti Song, 2000. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php/aphia.php?p=taxdetails&id=341757 on 2026-09-18
RAS (Eds.) (2026). Register of Antarctic Species. Cyclidium varibonneti Song, 2000. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341757 on 2026-09-18
original descriptionSong, W. (2000). Morphological and taxonomical studies on some marine scuticociliates from China Sea, with description of two new species, Philasterides armatalis sp. n. and Cyclidium varibonneti sp. n. (Protozoa: Ciliophora: Scuticociliatida). <em>Acta Protozoologica.</em> 39, 295-322.[details]
additional sourceLiu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors