|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Trilobita - Phacopida - Pterygometopidae
It was reranked as Evenkaspis (Parevenkaspis) by Holloway (2004).
It was assigned to Monorakinae by Kramarenko (1952) and Ludvigsen and Chatterton (1982); to Phacopida by Sepkoski (2002); and to Evenkaspis by Holloway (2004).
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.