|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Trilobita - Phacopida - Phacopidae
It was reranked as Boeckops by Sepkoski (2002) and Jell and Adrain (2003).
It was assigned to Phacops by Chlupac (1972); to Phacopida by Sepkoski (2002); and to Phacopidae by Jell and Adrain (2003).
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.