|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Agoniatitida - Acanthoclymeniidae
It was assigned to Gephuroceratidae by Yatskov (1990); to Anarcestida by Sepkoski (2002); to Ponticeratinae by Korn and Klug (2002), Korn (2006) and Bockwinkel et al. (2013); and to Acanthoclymeniidae by Bockwinkel et al. (2015).
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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.