|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Bellerophontida - Bellerophontidae
It was reranked as Knightites (Cymatospira) by Knight et al. (1960).
It was assigned to Knightites by Knight et al. (1960); to Bellerophontida by Sepkoski (2002); and to Knightitinae by Wagner (2017).
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.