|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Agoniatitida - Anarcestidae
It was assigned to Anarcestinae by Arkell et al. (1957); to Anarcestida by Sepkoski (2002); and to Anarcestidae by Korn and Klug (2002) and Korn (2006).
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.