|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Thecosomata - Cavoliniidae
It was assigned to Cavolinidae by Woodring (1928); to Cavoliniinae by Zorn (1997) and Beesley (1998); to Cavoliniidae by Todd (2001); and to Thecosomata 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.