Turbellaria

== Translingual == === Etymology === From Latin turbellae (“bustle, stir”), in reference to the stirring of water by the cilia of aquatic Turbellaria. === Proper noun === Turbellaria A taxonomic class within the phylum Platyhelminthes – free-living flatworms. ==== Usage notes ==== Recent evidence indicates that some circumscriptions of the class are paraphyletic and thus subject to major revision as to membership. ==== Hypernyms ==== (class): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Protostomia – infrakingdom; Spiralia – superphylum; Platyhelminthes – phylum ==== Hyponyms ==== (class): Archoophora, Catenulida, Haplopharyngida, Lecithoepitheliata, Macrostomida, Polycladida, Prolecithophora, Rhabdocoela, Seriata, Tricladida - orders and subclasses === References === Turbellaria on Wikipedia.Wikipedia Turbellaria on Wikispecies.Wikispecies Category:Turbellaria on Wikimedia Commons.Wikimedia Commons Turbellaria at World Register of Marine Species Turbellaria at Integrated Taxonomic Information System. Turbellaria at National Center for Biotechnology Information Turbellaria at the Tree of Life Web Project