|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Ungulata
It was reranked as the suborder Amblypoda by Flower and Lydekker (1891) and Gadow (1898).
It was assigned to Ungulata by Cope (1889); to Ungulata by Flower and Lydekker (1891) and Gadow (1898); to Monodelphia by Hay (1902); and to Ungulata by Gregory (1910).
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.