|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Trilobita - Corynexochida - Oryctocephalidae
It was reranked as Arthricocephalites by Sepkoski (2002) and Jell and Adrain (2003).
It was assigned to Arthricocephalus by Chien and Lin (1974); to Corynexochida by Sepkoski (2002); and to Oryctocephalidae 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.