|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Bellerophontida - Sinuitidae
It was assigned to Sinuitinae by Horný (1962) and Horný (1963); to Sinuitidae by Runnegar and Jell (1976); and to Bellerophontida by Sepkoski (2002).
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.