Chelidonura

== Translingual == === Etymology === By surface analysis, Ancient Greek χελῑδών (khelīdṓn, “swallow”, bird) +‎ Ancient Greek οὐρᾱ́ (ourā́, “tail”), literally “swallowtail”. Compare English swallowtail. === Proper noun === Chelidonura f A taxonomic genus within the family Aglajidae – certain sea slugs. === See also === Chelidonura on Wikipedia.Wikipedia Chelidonura on Wikispecies.Wikispecies Category:Chelidonura on Wikimedia Commons.Wikimedia Commons