Girard, C. F. (1850). Description of North American Planariae. <em>Proceedings of thr Boston Society of Natural History 1848-1851.</em> 3: 264-265. page(s): 264 [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Vortex warrenii Girard, 1850. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=487001 on 2025-05-12
original descriptionGirard, C. F. (1850). Description of North American Planariae. <em>Proceedings of thr Boston Society of Natural History 1848-1851.</em> 3: 264-265. page(s): 264 [details]
Other
additional sourceGirard, C.F. (1850). Observations upon Planarian Worms, with descriptions of several new species of Echinoderms. <em>Proceedings of the Boston Society of Natural History 1848-1851.</em> 3: 363–368. Erratum on p. 396., available online athttps://www.biodiversitylibrary.org/page/8870665 page(s): 363–368 [details]