|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the tribe Peradectini by Krishtalka and Stucky (1983) and Krishtalka and Stucky (1983).
It was assigned to Didelphinae by Krishtalka and Stucky (1983) and Krishtalka and Stucky (1983); to Peradectidae by Korth (1994) and Johanson (1995); and to Didelphidae by Bajpai et al. (2005).
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.