|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the unranked clade Glyptodontia by Ameghino (1894); it was reranked as the suborder Glyptodontia by Ameghino (1897) and Ameghino (1906); it was synonymized subjectively with Cingulata by McKenna and Bell (1997).
It was assigned to Hicanodontia by Ameghino (1894); to Edentata by Ameghino (1897); and to Hicanodonta by Ameghino (1889) and Ameghino (1906).
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.