|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Esthonychidae
It was recombined as Trogosus hyracoides by Gazin (1953), Rose (1972) and Gazin (1976); it was synonymized subjectively with Trogosus castoridens by Lucas and Schoch (1998).
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.