[1]
Artois, T.J. and Tessens, B.S. 2008. Polycystididae (Rhabditophora: Rhabdocoela: Kalyptorhynchia) from the Indian Ocean, with the description of twelve new species. Zootaxa. 1849, 1 (Aug. 2008), 1–27. DOI:https://doi.org/10.11646/zootaxa.1849.1.1.