|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the order Gomphodontia by Osborn (1903); it was reranked as the unranked clade Gomphodontia by Abdala et al. (2006).
It was assigned to Anomodontia by Osborn (1903); to Anomodontia by Osborn (1903); to Eucynodontia by Abdala et al. (2006); and to Epicynodontia by Bonaparte (2012).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.