Isodontosaurus is an extinct genus of iguanian lizard from the Late Cretaceous of Mongolia and China.[1] The type species is Isodontosaurus gracilis. Isodontosaurus is part of an extinct group of Late Cretaceous iguanians called Gobiguania, which is currently thought to be endemic to Mongolia.[2]
^Daza, J. D.; Abdala, V.; Arias, J. S.; García-López, D.; Ortiz, P. (2012). "Cladistic analysis of Iguania and a fossil lizard from the Late Pliocene of northwestern Argentina". Journal of Herpetology. 46: 104–119. doi:10.1670/10-112. hdl:11336/61054. S2CID85405843.