Heterodontosaurus

== Translingual == === Etymology === From Ancient Greek ἕτερος (héteros, “different”) + ὀδούς (odoús, “tooth”) + -saurus, in reference to it having three different kinds of teeth, which is unusual among dinosaurs. === Proper noun === †Heterodontosaurus m A taxonomic genus within the family Heterodontosauridae – dinosaurs of the Early Jurassic period. === References === Heterodontosaurus on Wikipedia.Wikipedia Heterodontosauridae on Wikispecies.Wikispecies Category:Heterodontosaurus on Wikimedia Commons.Wikimedia Commons “Heterodontosaurus”, in Paleobiology Database, 2026