Xu, K.; Dolan, J. (2025). World Ciliophora Database. Heterotrichida. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=1403 on 2026-04-28
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Heterotrichida. Accessed at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=1403 on 2026-04-28
basis of recordParker, S.P. (Ed.) (1982). Synopsis and classification of living organisms. McGraw Hill Book Company: New York, NY (USA). ISBN 0-07-079031-0. 1166, 1232 pp. (look up in RoR) [details]