Artois, T. J.; Tessens, B. S. (2008). Polycystididae (Rhabditophora: Rhabdocoela: Kalyptorhynchia) from the Indian Ocean, with the description of twelve new species. Zootaxa. 1849: 1-27.
Mazatlan, Mexico; Precision: by name of site (or city, etc.); Source of coordinates: Alexandria Digital Library (with NGA GNDB data); Collection date: dec-96; Depth: Intertidal; Substrate: Algae; Salinity: Marine