Artois TJ, Tessens BS. Polycystididae (Rhabditophora: Rhabdocoela: Kalyptorhynchia) from the Indian Ocean, with the description of twelve new species. Zootaxa [Internet]. 2008 Aug. 13 [cited 2025 May 3];1849(1):1–27. Available from: https://www.mapress.com/zt/article/view/zootaxa.1849.1.1