Turbellarians taxon details
original description
Johnson, J. R. (1822). Observations on the genus Planaria. Philos. Transact. of the Royal Soc. of London., part 2, 437-447, tab 49. [details]
basis of record
Tyler, S.; Schilling, S.; Hooge, M.; Bush, L. F. (comp.). (2006-2016). Turbellarian taxonomic database. Version 1.7., available online at http://turbellaria.umaine.edu [details]