|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Goniatitida - Pericyclidae
It was reranked as Ammonellipsites (Stenocyclus) by Gordon (1964).
It was assigned to Ammonellipsites by Gordon (1964); to Goniatitida by Sepkoski (2002); and to Ammonellipsitinae by Korn (2006) and Furnish et al. (2009).
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.