†unranked clade Cryptodontia Owen 1859 (dicynodont)
Alternative spelling: Cryptodontidae
Full reference: R. Owen. 1859. Palaeontology. The Encyclopaedia Brittanica, or Dictionary of Arts, Sciences, and General Literature (8th Edition) 17:91-176
Parent taxon: Bidentalia according to C. F. Kammerer et al. 2011
See also Carrano 2025, Cope 1871, Haughton and Brink 1954, Ivakhnenko 2003, Kammerer and Angielczyk 2009, Owen 1859, Owen 1860 and Owen 1861
Sister taxa: Dicynodon rectidens, Rastodon
Subtaxa: Daqingshanodon Geikiidae Keyseria Oudenodontidae Rhachiocephalidae
Ecology: herbivore