|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Trilobita - Corynexochida - Dorypygidae
It was reranked as Kootenia by Eddy and McCollum (1998), Sepkoski (2002) and Landing et al. (2008).
It was assigned to Bathyuriscus by Walcott (1889); to Dorypygidae by Eddy and McCollum (1998); to Corynexochida by Sepkoski (2002); and to Dorypyginae by Landing et al. (2008).
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.