Dilophosaurus

== Translingual == === Etymology === From Ancient Greek δι- (di-, “two”) + λόφος (lóphos, “crest”) + σαῦρος (saûros, “lizard”). Coined by American palaeontologist Samuel Paul Welles in 1970. === Proper noun === Dilophosaurus m A taxonomic genus within the clade Neotheropoda – dilophosaurs (dinosaurs from the Jurassic, distinguished by having two plates on their heads). === References === Dilophosaurus on Wikipedia.Wikipedia Dilophosaurus on Wikispecies.Wikispecies Category:Dilophosaurus on Wikimedia Commons.Wikimedia Commons